From cb034b9b374927c7552e36dcbc306d8456b2a0cb Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 28 Dec 2016 18:38:59 +0100 Subject: Move java,lua api and remaining plugins to src/ Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion --- vpp-api/java/Makefile.am | 116 ------- vpp-api/java/Readme.txt | 236 -------------- vpp-api/java/configure.ac | 24 -- vpp-api/java/jvpp-common/jvpp_common.c | 65 ---- vpp-api/java/jvpp-common/jvpp_common.h | 67 ---- .../io/fd/vpp/jvpp/core/test/CallbackApiTest.java | 96 ------ .../test/CallbackJVppFacadeNotificationTest.java | 87 ----- .../vpp/jvpp/core/test/CallbackJVppFacadeTest.java | 103 ------ .../core/test/CallbackNotificationApiTest.java | 94 ------ .../io/fd/vpp/jvpp/core/test/ControlPingTest.java | 68 ---- .../vpp/jvpp/core/test/CreateSubInterfaceTest.java | 120 ------- .../jvpp/core/test/FutureApiNotificationTest.java | 55 ---- .../io/fd/vpp/jvpp/core/test/FutureApiTest.java | 123 ------- .../io/fd/vpp/jvpp/core/test/L2AclTest.java | 195 ------------ .../fd/vpp/jvpp/core/test/LispAdjacencyTest.java | 124 -------- .../fd/vpp/jvpp/core/test/NotificationUtils.java | 53 ---- .../jvpp-core/io/fd/vpp/jvpp/core/test/Readme.txt | 17 - vpp-api/java/jvpp-core/jvpp_core.c | 117 ------- .../java/jvpp-registry/io/fd/vpp/jvpp/JVpp.java | 56 ---- .../jvpp-registry/io/fd/vpp/jvpp/JVppRegistry.java | 76 ----- .../io/fd/vpp/jvpp/JVppRegistryImpl.java | 147 --------- .../io/fd/vpp/jvpp/NativeLibraryLoader.java | 73 ----- .../io/fd/vpp/jvpp/VppBaseCallException.java | 60 ---- .../io/fd/vpp/jvpp/VppCallbackException.java | 47 --- .../io/fd/vpp/jvpp/VppConnection.java | 45 --- .../io/fd/vpp/jvpp/VppInvocationException.java | 33 -- .../io/fd/vpp/jvpp/VppJNIConnection.java | 137 -------- .../fd/vpp/jvpp/callback/ControlPingCallback.java | 29 -- .../io/fd/vpp/jvpp/callback/JVppCallback.java | 29 -- .../jvpp/callback/JVppNotificationCallback.java | 24 -- .../io/fd/vpp/jvpp/dto/ControlPing.java | 34 -- .../io/fd/vpp/jvpp/dto/ControlPingReply.java | 58 ---- .../jvpp-registry/io/fd/vpp/jvpp/dto/JVppDump.java | 24 -- .../io/fd/vpp/jvpp/dto/JVppNotification.java | 23 -- .../io/fd/vpp/jvpp/dto/JVppReply.java | 24 -- .../io/fd/vpp/jvpp/dto/JVppReplyDump.java | 25 -- .../io/fd/vpp/jvpp/dto/JVppRequest.java | 34 -- .../vpp/jvpp/future/AbstractFutureJVppInvoker.java | 141 --------- .../io/fd/vpp/jvpp/future/FutureJVppInvoker.java | 49 --- .../jvpp/notification/NotificationRegistry.java | 25 -- .../notification/NotificationRegistryProvider.java | 28 -- .../io/fd/vpp/jvpp/test/ConnectionTest.java | 44 --- vpp-api/java/jvpp-registry/jvpp_registry.c | 352 --------------------- vpp-api/java/jvpp/gen/jvpp_gen.py | 171 ---------- vpp-api/java/jvpp/gen/jvppgen/__init__.py | 0 vpp-api/java/jvpp/gen/jvppgen/callback_gen.py | 105 ------ vpp-api/java/jvpp/gen/jvppgen/dto_gen.py | 308 ------------------ vpp-api/java/jvpp/gen/jvppgen/jni_gen.py | 295 ----------------- vpp-api/java/jvpp/gen/jvppgen/jvpp_c_gen.py | 343 -------------------- .../jvpp/gen/jvppgen/jvpp_callback_facade_gen.py | 324 ------------------- .../jvpp/gen/jvppgen/jvpp_future_facade_gen.py | 331 ------------------- vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py | 219 ------------- vpp-api/java/jvpp/gen/jvppgen/notification_gen.py | 199 ------------ vpp-api/java/jvpp/gen/jvppgen/types_gen.py | 227 ------------- vpp-api/java/jvpp/gen/jvppgen/util.py | 220 ------------- vpp-api/java/m4/ax_check_java_home.m4 | 80 ----- vpp-api/java/m4/ax_check_java_plugin.m4 | 101 ------ vpp-api/java/m4/ax_java_check_class.m4 | 85 ----- vpp-api/java/m4/ax_java_options.m4 | 48 --- vpp-api/java/m4/ax_libgcj_jar.m4 | 83 ----- vpp-api/java/m4/ax_prog_jar.m4 | 49 --- vpp-api/java/m4/ax_prog_java.m4 | 115 ------- vpp-api/java/m4/ax_prog_java_cc.m4 | 104 ------ vpp-api/java/m4/ax_prog_java_works.m4 | 134 -------- vpp-api/java/m4/ax_prog_javac.m4 | 79 ----- vpp-api/java/m4/ax_prog_javac_works.m4 | 72 ----- vpp-api/java/m4/ax_prog_javadoc.m4 | 50 --- vpp-api/java/m4/ax_prog_javah.m4 | 64 ---- vpp-api/java/m4/ax_try_compile_java.m4 | 55 ---- vpp-api/java/m4/ax_try_run_java.m4 | 56 ---- 70 files changed, 7294 deletions(-) delete mode 100644 vpp-api/java/Makefile.am delete mode 100644 vpp-api/java/Readme.txt delete mode 100644 vpp-api/java/configure.ac delete mode 100644 vpp-api/java/jvpp-common/jvpp_common.c delete mode 100644 vpp-api/java/jvpp-common/jvpp_common.h delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackApiTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackNotificationApiTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/ControlPingTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CreateSubInterfaceTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiNotificationTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/L2AclTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/LispAdjacencyTest.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/NotificationUtils.java delete mode 100644 vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/Readme.txt delete mode 100644 vpp-api/java/jvpp-core/jvpp_core.c delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVpp.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistry.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistryImpl.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/NativeLibraryLoader.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppCallbackException.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppConnection.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppInvocationException.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppJNIConnection.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/ControlPingCallback.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppCallback.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppNotificationCallback.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPing.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPingReply.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppDump.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppNotification.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReply.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReplyDump.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppRequest.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/FutureJVppInvoker.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistry.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistryProvider.java delete mode 100644 vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/test/ConnectionTest.java delete mode 100644 vpp-api/java/jvpp-registry/jvpp_registry.c delete mode 100755 vpp-api/java/jvpp/gen/jvpp_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/__init__.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/callback_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/dto_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/jni_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/jvpp_c_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/jvpp_callback_facade_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/notification_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/types_gen.py delete mode 100644 vpp-api/java/jvpp/gen/jvppgen/util.py delete mode 100644 vpp-api/java/m4/ax_check_java_home.m4 delete mode 100644 vpp-api/java/m4/ax_check_java_plugin.m4 delete mode 100644 vpp-api/java/m4/ax_java_check_class.m4 delete mode 100644 vpp-api/java/m4/ax_java_options.m4 delete mode 100644 vpp-api/java/m4/ax_libgcj_jar.m4 delete mode 100644 vpp-api/java/m4/ax_prog_jar.m4 delete mode 100644 vpp-api/java/m4/ax_prog_java.m4 delete mode 100644 vpp-api/java/m4/ax_prog_java_cc.m4 delete mode 100644 vpp-api/java/m4/ax_prog_java_works.m4 delete mode 100644 vpp-api/java/m4/ax_prog_javac.m4 delete mode 100644 vpp-api/java/m4/ax_prog_javac_works.m4 delete mode 100644 vpp-api/java/m4/ax_prog_javadoc.m4 delete mode 100644 vpp-api/java/m4/ax_prog_javah.m4 delete mode 100644 vpp-api/java/m4/ax_try_compile_java.m4 delete mode 100644 vpp-api/java/m4/ax_try_run_java.m4 (limited to 'vpp-api/java') diff --git a/vpp-api/java/Makefile.am b/vpp-api/java/Makefile.am deleted file mode 100644 index b055196510b..00000000000 --- a/vpp-api/java/Makefile.am +++ /dev/null @@ -1,116 +0,0 @@ -# Copyright (c) 2015 Cisco and/or its affiliates. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -AUTOMAKE_OPTIONS = foreign subdir-objects -ACLOCAL_AMFLAGS = -I m4 -AM_CFLAGS = -Wall - -noinst_PROGRAMS = -BUILT_SOURCES = -bin_PROGRAMS = -CLEANFILES = -lib_LTLIBRARIES = - -# -# jvpp-common -# - -nobase_include_HEADERS = \ - jvpp-common/jvpp_common.h - -lib_LTLIBRARIES += libjvpp_common.la - -libjvpp_common_la_SOURCES = jvpp-common/jvpp_common.c -libjvpp_common_la_LIBADD = -lvlibmemoryclient -lvlibapi -lsvm -lvppinfra \ - -lpthread -lm -lrt -libjvpp_common_la_LDFLAGS = -module -libjvpp_common_la_CPPFLAGS = -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux - - -# -# jvpp-registry (connection management + plugin registry) -# -lib_LTLIBRARIES += libjvpp_registry.la - -libjvpp_registry_la_SOURCES = jvpp-registry/jvpp_registry.c -libjvpp_registry_la_LIBADD = -lvlibmemoryclient -lvlibapi -lsvm -lvppinfra \ - -lpthread -lm -lrt -ljvpp_common -libjvpp_registry_la_LDFLAGS = -module -libjvpp_registry_la_CPPFLAGS = -Ijvpp-registry -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux -EXTRA_libjvpp_registry_la_DEPENDENCIES=libjvpp_common.la - -jarfile_jvpp_registry = jvpp-registry-$(PACKAGE_VERSION).jar -packagedir_jvpp_registry = io/fd/vpp/jvpp - -BUILT_SOURCES += jvpp-registry/io_fd_vpp_jvpp_VppJNIConnection.h - -jvpp_registry_src_files := $(wildcard @srcdir@/jvpp-registry/$(packagedir_jvpp_registry)/*.java) $(wildcard @srcdir@/jvpp-registry/$(packagedir_jvpp_registry)/**/*.java) - -jvpp-registry/io_fd_vpp_jvpp_VppJNIConnection.h: $(jvpp_registry_src_files) - @echo " jvpp-registry.jar generation" - mkdir -p jvpp-registry/target - $(JAVAC) -d jvpp-registry/target $(jvpp_registry_src_files) - $(JAVAH) -force -classpath jvpp-registry/target -d jvpp-registry io.fd.vpp.jvpp.VppJNIConnection - $(JAVAH) -force -classpath jvpp-registry/target -d jvpp-registry io.fd.vpp.jvpp.JVppRegistryImpl - -$(jarfile_jvpp_registry): libjvpp_registry.la - cp .libs/libjvpp_registry.so.0.0.0 jvpp-registry/target; \ - $(JAR) cf $(JARFLAGS) $@ -C jvpp-registry/target .; - -# -# jvpp-core (Java wrapper for vpe.api) -# -lib_LTLIBRARIES += libjvpp_core.la - -libjvpp_core_la_SOURCES = jvpp-core/jvpp_core.c jvpp-core/jvpp_core_gen.h -libjvpp_core_la_LIBADD = -lvlibmemoryclient -lvlibapi -lsvm -lvppinfra \ - -lpthread -lm -lrt -ljvpp_common -libjvpp_core_la_LDFLAGS = -module -libjvpp_core_la_CPPFLAGS = -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux - -jarfile_jvpp_core = jvpp-core-$(PACKAGE_VERSION).jar -packagedir_jvpp_core = io/fd/vpp/jvpp/core - -BUILT_SOURCES += jvpp-core/io_fd_vpp_jvpp_core_JVppCoreImpl.h - -JSON_FILES = \ - $(wildcard $(prefix)/../vpp/share/vpp/api/core/*.api.json) - -jvpp-core/io_fd_vpp_jvpp_core_JVppCoreImpl.h: \ - jvpp-registry/io_fd_vpp_jvpp_VppJNIConnection.h \ - $(JSON_FILES) - cp -rf @srcdir@/jvpp-core/* -t jvpp-core/ - mkdir -p jvpp-core/target - cd jvpp-core \ - && mkdir -p types dto future callfacade callback notification \ - && @srcdir@/jvpp/gen/jvpp_gen.py --plugin_name core \ - -i $(JSON_FILES) \ - && cp -rf types dto future callfacade callback notification *.java -t $(packagedir_jvpp_core) \ - && rm -rf types dto future callfacade callback notification *.java - - $(JAVAC) -classpath jvpp-registry/target -d jvpp-core/target jvpp-core/$(packagedir_jvpp_core)/*.java \ - jvpp-core/$(packagedir_jvpp_core)/types/*.java \ - jvpp-core/$(packagedir_jvpp_core)/dto/*.java \ - jvpp-core/$(packagedir_jvpp_core)/callback/*.java \ - jvpp-core/$(packagedir_jvpp_core)/notification/*.java \ - jvpp-core/$(packagedir_jvpp_core)/future/*.java \ - jvpp-core/$(packagedir_jvpp_core)/callfacade/*.java \ - jvpp-core/$(packagedir_jvpp_core)/test/*.java \ - || (echo "jvpp-core compilation failed: $$?"; exit 1) - $(JAVAH) -force -classpath jvpp-registry/target:jvpp-core/target -d jvpp-core io.fd.vpp.jvpp.core.JVppCoreImpl - -$(jarfile_jvpp_core): libjvpp_core.la - cp .libs/libjvpp_core.so.0.0.0 jvpp-core/target - $(JAR) cf $(JARFLAGS) $@ -C jvpp-core/target . - -all-local: $(jarfile_jvpp_registry) $(jarfile_jvpp_core) diff --git a/vpp-api/java/Readme.txt b/vpp-api/java/Readme.txt deleted file mode 100644 index 689b9b37a46..00000000000 --- a/vpp-api/java/Readme.txt +++ /dev/null @@ -1,236 +0,0 @@ -= JVpp - -JVpp is JNI based Java API for VPP. - -== Features -It is: - -* Asynchronous -* Fully generated -* Lightweight - -== Architecture - -=== Plugin support - - /-------------\ /--------------\ /---------------\ - | JvppPlugin1 +<-------+ JVppRegistry +--------->+ VppConnection | - \-------------/ inits \--+-----------/ uses \---------------/ - | - /-------------\ | - | JvppPlugin2 +<----------+ inits - \-------------/ | - | - ... | - | - /----------\ | - | JVppCore +<-------------+ - \----------/ - - -VppRegistry opens connection to vpp (VppConnection) and manages jvpp plugins. -Each plugin needs to be registered in the VppRegistry. Registration involves -plugin initialization (providing JNI implementation with JVppCallback reference, -vpp client identifier and vpp shared memory queue address). - -API user sends message by calling a method of appropriate plugin interface. -The call is delegated to JNI implementation provided by the particular plugin. -When JNI code receives reply, it invokes callback method of JVppCallback -that corresponds to the received message reply. - -=== JVppCore as an example of JVpp plugin architecture - - JVpp Java - - /--------------\ /----------\ /------------\ /------\ - | JVppRegistry | | JVppCore | | Callbacks | | DTOs | - \----+---------/ \----+-----/ \------+-----/ \------/ - ^ ^ ^ - | implements | implements | implements - /----+--------------\ /---+----------\ /-----+---------\ - | JVppRegistryImpl* +-------->+ JVppCoreImpl | | JVppCallback | - \-------+-----------/ inits \---+----------/ \-------+-------/ - | | ^ - | | uses | calls back - | | | -----------|--------------------------|-----------------------|--------------------- - | | | - C JNI | +-------------------+ | /-----------------\ - v | | +-->+ jvpp_core_gen.h | - /--------+--------\ | | | \-----------------/ - | jpp_registry.c* +---+ /--------+----+----\ | | | - \-----------------/ | | << shared lib >> | /-+--+---+------\ - + ->+ jvpp_common* <--------+ jvpp_core.c* | - uses \------------------/ uses \---------------/ - - -* Components marked with an asterisk contain manually crafted code, which in addition -to generated classes form jvpp. Exception applies to Callbacks and DTOs, since there are -manually crafted marker interfaces in callback and dto package (dto/JVppRequest, dto/JVppReply, -dto/JVppDump, dto/JVppReplyDump, callback/JVppCallback) - -Note: jvpp_core.c calls back the JVppCallback instance with every response. An instance of the -JVppCallback is provided to jvpp_core.c by JVppRegistryImpl on JVppCoreImpl initialization. - -Part of the JVpp is also Future facade. It is asynchronous API returning Future objects -on top of low level JVpp. It wraps dump reply messages in one DTO using control_ping message -(provided by JVppRegistry). - - -Future facade - - /----------------\ /---------------\ - | FutureJVppCore | +-->+ JVppRegistry* | - \-----+----------/ | \---------------/ - ^ | - | implements | uses - | | - /--------+-------------\ | /------------------------------\ - | FutureJVppCoreFacade +---+--->+ FutureJVppCoreFacadeCallback | - \---------+------------/ uses \-------+----------------------/ - | | ----------------|-----------------------------|------------------------------- - | uses | implements -JVpp Java | | - | | - /----------\ | | - | JVppCore +<-+ | - \----+-----/ | - ^ | - | implements v - /----+---------\ /--------+---------------\ - | JVppCoreImpl | | JVppCoreGlobalCallback | - \--------------/ \------------------------/ - - - -Another useful utility of the JVpp is Callback facade. It is asynchronous API -capable of calling specific callback instance (provided when performing a call) -per call. - - -Callback facade - - /------------------\ /---------------\ - | CallbackJVppCore | +-->+ JVppRegistry* | - \-----+------------/ | \---------------/ - ^ | - | implements | uses - | | - /--------+---------------\ | /--------------------------\ - | CallbackJVppCoreFacade +---+--->+ CallbackJVppCoreCallback | - \---------+--------------/ uses \-----+--------------------/ - | | ----------------|-----------------------------|------------------------------- - | uses | implements -JVpp Java | | - | | - /----------\ | | - | JVppCore +<-+ | - \----+-----/ | - ^ | - | implements v - /----+---------\ /----------+-------------\ - | JVppCoreImpl | | JVppCoreGlobalCallback | - \--------------/ \------------------------/ - - -== Package structure - -* *io.fd.vpp.jvpp* - top level package for generated JVpp interface+ implementation and hand-crafted -VppConnection interface + implementation - packaged as jvpp-registry-version.jar - -* *io.fd.vpp.jvpp.[plugin]* - top level package for generated JVpp interface + implementation -+ plugin's API tests - packaged as jvpp-[plugin]-version.jar - -** *dto* - package for DTOs generated from VPP API structures + base/marker hand-crafted interfaces -(in case of jvpp-registry) -** *callback* - package for low-level JVpp callbacks and a global callback interface implementing each of -the low-level JVppcallbacks -** *future* - package for future based facade on top of JVpp and callbacks -** *callfacade* - package for callback based facade on top of JVpp and callbacks. Allowing -users to provide callback per request -** *test* - package for JVpp standalone tests. Can also serve as samples for JVpp. - -C code is structured into modules: - -* *jvpp_common* - shared library that provides jvpp_main_t reference used by jvpp_registry and plugins. - -* *jvpp_registry* - native library used by JVppRegistryImpl, responsible for: - -** VPP connection open/close -** Rx thread to java thread attach -** control ping message handling - -* *jvpp_core* - native library used by jvpp core plugin: -** *jvpp_core.c* - contains hand crafted code for core plugin initialization -** *jvpp_core_gen.h* - contains generated JNI compatible handlers for all requests and replies defined in vpe.api - -== Code generators -All of the required code except the base/marker interfaces is generated using -simple python2 code generators. The generators use __defs_vpp_papi.py__ input -file produced by __vppapigen__ from vpe.api file. - -=== JNI compatible C code -Produces __jvpp_[plugin]_gen.h__ file containing JNI compatible handlers for each VPP -request and reply. - -[NOTE] -==== -Source: jvpp_c_gen.py -==== - -=== Request/Reply DTOs -For all the structures in __defs_vpp_papi.py__ a POJO DTO is produced. Logically, -there are 4 types of DTOs: - -* Request - requests that can be sent to VPP and only a single response is expected -* DumpRequest - requests that can be sent to VPP and a stream of responses is expected -* Reply - reply to a simple request or a single response from dump triggered response stream -* ReplyDump - collection of replies from a single dump request -* Notifications/Events - Not implemented yet - -[NOTE] -==== -Source: dto_gen.py -==== - -=== JVpp -Produces __JVpp.java__ and __JVppImpl.java__. This is the layer right above JNI compatible C -code. - -[NOTE] -==== -Source: jvpp_impl_gen.py -==== - -=== Callbacks -Produces callback interface for each VPP reply + a global callback interface called -__JVpp[plugin]GlobalCallback.java__ aggregating all of the callback interfaces. The JNI -compatible C code expects only a single instance of this global callback and calls -it with every reply. - -[NOTE] -==== -Source: callback_gen.py -==== - -=== Future facade -Produces an asynchronous facade on top of JVpp and callbacks, which returns a Future that provides -matching reply once VPP invocation finishes. Sources produced: -__FutureJVpp[plugin].java, FutureJVpp[plugin]Facade.java and FutureJVpp[plugin]Callback.java__ - -[NOTE] -==== -Source: jvpp_future_facade_gen.py -==== - -=== Callback facade -Similar to future facade, only this facade takes callback objects as part of the invocation -and the callback is called with result once VPP invocation finishes. Sources produced: -__CallbackJVpp[plugin].java, CallbackJVpp[plugin]Facade.java and CallbackJVpp[plugin]Callback.java__ - -[NOTE] -==== -Source: jvpp_callback_facade_gen.py -==== diff --git a/vpp-api/java/configure.ac b/vpp-api/java/configure.ac deleted file mode 100644 index 3082781ec4d..00000000000 --- a/vpp-api/java/configure.ac +++ /dev/null @@ -1,24 +0,0 @@ -AC_INIT(jvpp, 17.04) -LT_INIT -AC_CONFIG_MACRO_DIR([m4]) -AM_INIT_AUTOMAKE -AM_SILENT_RULES([yes]) - -AC_PROG_CC - -if test -f /usr/bin/lsb_release && test `lsb_release -si` == "Ubuntu" && test `lsb_release -sr` == "14.04" && test -d /usr/lib/jvm/java-8-openjdk-amd64/ ; then - JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/ - JAVAC=${JAVA_HOME}/bin/javac - PATH=${JAVA_HOME}/bin/:${PATH} - break -fi - -AX_CHECK_JAVA_HOME -AX_PROG_JAVAC -AX_PROG_JAVAH -AX_PROG_JAR -AX_PROG_JAVADOC -AX_PROG_JAVA - -AC_OUTPUT([Makefile]) - diff --git a/vpp-api/java/jvpp-common/jvpp_common.c b/vpp-api/java/jvpp-common/jvpp_common.c deleted file mode 100644 index a161c09c95b..00000000000 --- a/vpp-api/java/jvpp-common/jvpp_common.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#define _GNU_SOURCE /* for strcasestr(3) */ - -#include "jvpp_common.h" - -#ifndef JVPP_DEBUG -#define JVPP_DEBUG 0 -#endif - -#if JVPP_DEBUG == 1 -#define DEBUG_LOG(...) clib_warning(__VA_ARGS__) -#else -#define DEBUG_LOG(...) -#endif - -/* shared jvpp main structure */ -jvpp_main_t jvpp_main __attribute__((aligned (64))); - -void call_on_error(const char* callName, int contextId, int retval, - jclass callbackClass, jobject callbackObject, - jclass callbackExceptionClass) { - DEBUG_LOG("\nCallOnError : callback=%s, retval=%d, context=%d\n", callName, - clib_net_to_host_u32(retval), clib_net_to_host_u32(context)); - JNIEnv *env = jvpp_main.jenv; - if (!callbackClass) { - DEBUG_LOG("CallOnError : jm->callbackClass is null!\n"); - return; - } - jmethodID excConstructor = (*env)->GetMethodID(env, callbackExceptionClass, - "", "(Ljava/lang/String;II)V"); - if (!excConstructor) { - DEBUG_LOG("CallOnError : excConstructor is null!\n"); - return; - } - jmethodID callbackExcMethod = (*env)->GetMethodID(env, callbackClass, - "onError", "(Lio/fd/vpp/jvpp/VppCallbackException;)V"); - if (!callbackExcMethod) { - DEBUG_LOG("CallOnError : callbackExcMethod is null!\n"); - return; - } - - jobject excObject = (*env)->NewObject(env, callbackExceptionClass, - excConstructor, (*env)->NewStringUTF(env, callName), - clib_net_to_host_u32(contextId), clib_net_to_host_u32(retval)); - if (!excObject) { - DEBUG_LOG("CallOnError : excObject is null!\n"); - return; - } - - (*env)->CallVoidMethod(env, callbackObject, callbackExcMethod, excObject); - DEBUG_LOG("CallOnError : Response sent\n"); -} diff --git a/vpp-api/java/jvpp-common/jvpp_common.h b/vpp-api/java/jvpp-common/jvpp_common.h deleted file mode 100644 index bbb203edcb4..00000000000 --- a/vpp-api/java/jvpp-common/jvpp_common.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef __included_jvpp_common_h__ -#define __included_jvpp_common_h__ -// -#include -#include -#include -#include - -typedef struct { - /* Unique identifier used for matching replays with requests */ - volatile u32 context_id; - - /* Spinlock */ - volatile u32 lock; - u32 tag; - - /* JNI Native Method Interface pointer for message handlers */ - JNIEnv *jenv; - - /* JNI Invoke Interface pointer for attachment of rx thread to java thread */ - JavaVM *jvm; - - /* Convenience */ - unix_shared_memory_queue_t * vl_input_queue; - u32 my_client_index; -} jvpp_main_t; - -extern jvpp_main_t jvpp_main __attribute__((aligned (64))); - -static_always_inline u32 vppjni_get_context_id(jvpp_main_t * jm) { - return __sync_add_and_fetch(&jm->context_id, 1); -} - -static_always_inline void vppjni_lock(jvpp_main_t * jm, u32 tag) { - while (__sync_lock_test_and_set(&jm->lock, 1)) - ; - jm->tag = tag; -} - -static_always_inline void vppjni_unlock(jvpp_main_t * jm) { - jm->tag = 0; - CLIB_MEMORY_BARRIER(); - jm->lock = 0; -} - -/** - * Calls onError callback on callbackObject reference. Passes instance of callbackExceptionClass as parameter. - */ -void call_on_error(const char* callName, int contextId, int retval, - jclass callbackClass, jobject callbackObject, - jclass callbackExceptionClass); - -#endif /* __included_jvpp_common_h__ */ diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackApiTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackApiTest.java deleted file mode 100644 index 986993b854f..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackApiTest.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import io.fd.vpp.jvpp.JVpp; -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.VppCallbackException; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.core.callback.GetNodeIndexCallback; -import io.fd.vpp.jvpp.core.callback.ShowVersionCallback; -import io.fd.vpp.jvpp.core.callback.SwInterfaceCallback; -import io.fd.vpp.jvpp.core.dto.GetNodeIndex; -import io.fd.vpp.jvpp.core.dto.GetNodeIndexReply; -import io.fd.vpp.jvpp.core.dto.ShowVersion; -import io.fd.vpp.jvpp.core.dto.ShowVersionReply; -import io.fd.vpp.jvpp.core.dto.SwInterfaceDetails; -import io.fd.vpp.jvpp.core.dto.SwInterfaceDump; - -public class CallbackApiTest { - - public static void main(String[] args) throws Exception { - testCallbackApi(); - } - - private static void testCallbackApi() throws Exception { - System.out.println("Testing Java callback API with JVppRegistry"); - try (final JVppRegistry registry = new JVppRegistryImpl("CallbackApiTest"); - final JVpp jvpp = new JVppCoreImpl()) { - registry.register(jvpp, new TestCallback()); - - System.out.println("Sending ShowVersion request..."); - final int result = jvpp.send(new ShowVersion()); - System.out.printf("ShowVersion send result = %d%n", result); - - System.out.println("Sending GetNodeIndex request..."); - GetNodeIndex getNodeIndexRequest = new GetNodeIndex(); - getNodeIndexRequest.nodeName = "non-existing-node".getBytes(); - jvpp.send(getNodeIndexRequest); - - System.out.println("Sending SwInterfaceDump request..."); - SwInterfaceDump swInterfaceDumpRequest = new SwInterfaceDump(); - swInterfaceDumpRequest.nameFilterValid = 0; - swInterfaceDumpRequest.nameFilter = "".getBytes(); - jvpp.send(swInterfaceDumpRequest); - - Thread.sleep(1000); - System.out.println("Disconnecting..."); - } - Thread.sleep(1000); - } - - static class TestCallback implements GetNodeIndexCallback, ShowVersionCallback, SwInterfaceCallback { - - @Override - public void onGetNodeIndexReply(final GetNodeIndexReply msg) { - System.out.printf("Received GetNodeIndexReply: %s%n", msg); - } - - @Override - public void onShowVersionReply(final ShowVersionReply msg) { - System.out.printf("Received ShowVersionReply: context=%d, program=%s, version=%s, " - + "buildDate=%s, buildDirectory=%s%n", - msg.context, new String(msg.program), new String(msg.version), - new String(msg.buildDate), new String(msg.buildDirectory)); - } - - @Override - public void onSwInterfaceDetails(final SwInterfaceDetails msg) { - System.out.printf("Received SwInterfaceDetails: interfaceName=%s, l2AddressLength=%d, adminUpDown=%d, " - + "linkUpDown=%d, linkSpeed=%d, linkMtu=%d%n", - new String(msg.interfaceName), msg.l2AddressLength, msg.adminUpDown, - msg.linkUpDown, msg.linkSpeed, (int) msg.linkMtu); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", ex.getMethodName(), - ex.getCtxId(), ex.getErrorCode()); - } - } -} diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java deleted file mode 100644 index d84cb034ef1..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeNotificationTest.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.VppCallbackException; -import io.fd.vpp.jvpp.core.JVppCore; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.core.callback.WantInterfaceEventsCallback; -import io.fd.vpp.jvpp.core.callfacade.CallbackJVppCoreFacade; -import io.fd.vpp.jvpp.core.dto.WantInterfaceEventsReply; - -public class CallbackJVppFacadeNotificationTest { - - private static void testCallbackFacade() throws Exception { - System.out.println("Testing CallbackJVppFacade for notifications"); - - try (final JVppRegistry registry = new JVppRegistryImpl("CallbackFacadeTest"); - final JVppCore jvpp = new JVppCoreImpl()) { - final CallbackJVppCoreFacade jvppCallbackFacade = new CallbackJVppCoreFacade(registry, jvpp); - System.out.println("Successfully connected to VPP"); - - final AutoCloseable notificationListenerReg = - jvppCallbackFacade.getNotificationRegistry().registerSwInterfaceSetFlagsNotificationCallback( - NotificationUtils::printNotification - ); - - jvppCallbackFacade.wantInterfaceEvents(NotificationUtils.getEnableInterfaceNotificationsReq(), - new WantInterfaceEventsCallback() { - @Override - public void onWantInterfaceEventsReply(final WantInterfaceEventsReply reply) { - System.out.println("Interface events started"); - } - - @Override - public void onError(final VppCallbackException ex) { - System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", - ex.getMethodName(), ex.getCtxId(), ex.getErrorCode()); - } - }); - - System.out.println("Changing interface configuration"); - NotificationUtils.getChangeInterfaceState().send(jvpp); - - Thread.sleep(1000); - - jvppCallbackFacade.wantInterfaceEvents(NotificationUtils.getDisableInterfaceNotificationsReq(), - new WantInterfaceEventsCallback() { - @Override - public void onWantInterfaceEventsReply(final WantInterfaceEventsReply reply) { - System.out.println("Interface events stopped"); - } - - @Override - public void onError(final VppCallbackException ex) { - System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", - ex.getMethodName(), ex.getCtxId(), ex.getErrorCode()); - } - }); - - notificationListenerReg.close(); - - Thread.sleep(2000); - System.out.println("Disconnecting..."); - } - Thread.sleep(1000); - } - - public static void main(String[] args) throws Exception { - testCallbackFacade(); - } -} diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeTest.java deleted file mode 100644 index 9f7cb8deadc..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackJVppFacadeTest.java +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.VppCallbackException; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.core.callback.GetNodeIndexCallback; -import io.fd.vpp.jvpp.core.callback.ShowVersionCallback; -import io.fd.vpp.jvpp.core.callfacade.CallbackJVppCoreFacade; -import io.fd.vpp.jvpp.core.dto.GetNodeIndex; -import io.fd.vpp.jvpp.core.dto.GetNodeIndexReply; -import io.fd.vpp.jvpp.core.dto.ShowVersionReply; - -/** - * CallbackJVppFacade together with CallbackJVppFacadeCallback allow for setting different callback for each request. - * This is more convenient than the approach shown in CallbackApiTest. - */ -public class CallbackJVppFacadeTest { - - private static ShowVersionCallback showVersionCallback1 = new ShowVersionCallback() { - @Override - public void onShowVersionReply(final ShowVersionReply msg) { - System.out.printf("ShowVersionCallback1 received ShowVersionReply: context=%d, program=%s," - + "version=%s, buildDate=%s, buildDirectory=%s%n", msg.context, new String(msg.program), - new String(msg.version), new String(msg.buildDate), new String(msg.buildDirectory)); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception in showVersionCallback1: call=%s, reply=%d, context=%d%n", - ex.getMethodName(), ex.getErrorCode(), ex.getCtxId()); - } - }; - - private static ShowVersionCallback showVersionCallback2 = new ShowVersionCallback() { - @Override - public void onShowVersionReply(final ShowVersionReply msg) { - System.out.printf("ShowVersionCallback2 received ShowVersionReply: context=%d, program=%s," - + "version=%s, buildDate=%s, buildDirectory=%s%n", msg.context, new String(msg.program), - new String(msg.version), new String(msg.buildDate), new String(msg.buildDirectory)); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception in showVersionCallback2: call=%s, reply=%d, context=%d%n", - ex.getMethodName(), ex.getErrorCode(), ex.getCtxId()); - } - - }; - - private static GetNodeIndexCallback getNodeIndexCallback = new GetNodeIndexCallback() { - @Override - public void onGetNodeIndexReply(final GetNodeIndexReply msg) { - System.out.printf("Received GetNodeIndexReply: %s%n", msg); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception in getNodeIndexCallback: call=%s, reply=%d, context=%d%n", - ex.getMethodName(), ex.getErrorCode(), ex.getCtxId()); - } - }; - - private static void testCallbackFacade() throws Exception { - System.out.println("Testing CallbackJVppFacade"); - - try (final JVppRegistry registry = new JVppRegistryImpl("CallbackFacadeTest"); - final CallbackJVppCoreFacade callbackFacade = new CallbackJVppCoreFacade(registry, new JVppCoreImpl())) { - System.out.println("Successfully connected to VPP"); - - callbackFacade.showVersion(showVersionCallback1); - callbackFacade.showVersion(showVersionCallback2); - - GetNodeIndex getNodeIndexRequest = new GetNodeIndex(); - getNodeIndexRequest.nodeName = "dummyNode".getBytes(); - callbackFacade.getNodeIndex(getNodeIndexRequest, getNodeIndexCallback); - - Thread.sleep(2000); - System.out.println("Disconnecting..."); - } - Thread.sleep(1000); - } - - public static void main(String[] args) throws Exception { - testCallbackFacade(); - } -} diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackNotificationApiTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackNotificationApiTest.java deleted file mode 100644 index a9f71f11b00..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CallbackNotificationApiTest.java +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import static io.fd.vpp.jvpp.core.test.NotificationUtils.getChangeInterfaceState; -import static io.fd.vpp.jvpp.core.test.NotificationUtils.getDisableInterfaceNotificationsReq; -import static io.fd.vpp.jvpp.core.test.NotificationUtils.getEnableInterfaceNotificationsReq; -import static io.fd.vpp.jvpp.core.test.NotificationUtils.printNotification; - -import io.fd.vpp.jvpp.JVpp; -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.VppCallbackException; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.core.callback.SwInterfaceSetFlagsCallback; -import io.fd.vpp.jvpp.core.callback.SwInterfaceSetFlagsNotificationCallback; -import io.fd.vpp.jvpp.core.callback.WantInterfaceEventsCallback; -import io.fd.vpp.jvpp.core.dto.SwInterfaceSetFlagsNotification; -import io.fd.vpp.jvpp.core.dto.SwInterfaceSetFlagsReply; -import io.fd.vpp.jvpp.core.dto.WantInterfaceEventsReply; - -public class CallbackNotificationApiTest { - - private static void testCallbackApi() throws Exception { - System.out.println("Testing Java callback API for notifications"); - try (final JVppRegistry registry = new JVppRegistryImpl("CallbackNotificationTest"); - final JVpp jvpp = new JVppCoreImpl()) { - registry.register(jvpp, new TestCallback()); - System.out.println("Successfully connected to VPP"); - - getEnableInterfaceNotificationsReq().send(jvpp); - System.out.println("Interface notifications started"); - // TODO test ifc dump which also triggers interface flags send - - System.out.println("Changing interface configuration"); - getChangeInterfaceState().send(jvpp); - - // Notifications are received - Thread.sleep(500); - - getDisableInterfaceNotificationsReq().send(jvpp); - System.out.println("Interface events stopped"); - - Thread.sleep(2000); - System.out.println("Disconnecting..."); - } - Thread.sleep(1000); - } - - public static void main(String[] args) throws Exception { - testCallbackApi(); - } - - private static class TestCallback implements SwInterfaceSetFlagsNotificationCallback, - WantInterfaceEventsCallback, SwInterfaceSetFlagsCallback { - - @Override - public void onSwInterfaceSetFlagsNotification( - final SwInterfaceSetFlagsNotification msg) { - printNotification(msg); - } - - @Override - public void onWantInterfaceEventsReply(final WantInterfaceEventsReply wantInterfaceEventsReply) { - System.out.println("Interface notification stream updated"); - } - - @Override - public void onSwInterfaceSetFlagsReply(final SwInterfaceSetFlagsReply swInterfaceSetFlagsReply) { - System.out.println("Interface flags set successfully"); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception in getNodeIndexCallback: call=%s, reply=%d, context=%d%n", - ex.getMethodName(), ex.getErrorCode(), ex.getCtxId()); - - } - } -} diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/ControlPingTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/ControlPingTest.java deleted file mode 100644 index e97f4e3ac9a..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/ControlPingTest.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import io.fd.vpp.jvpp.JVpp; -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.VppCallbackException; -import io.fd.vpp.jvpp.callback.ControlPingCallback; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.dto.ControlPing; -import io.fd.vpp.jvpp.dto.ControlPingReply; - -public class ControlPingTest { - - private static void testControlPing() throws Exception { - System.out.println("Testing ControlPing using Java callback API"); - try (JVppRegistry registry = new JVppRegistryImpl("ControlPingTest"); - JVpp jvpp = new JVppCoreImpl()) { - - registry.register(jvpp, new ControlPingCallback() { - @Override - public void onControlPingReply(final ControlPingReply reply) { - System.out.printf("Received ControlPingReply: %s%n", reply); - } - - @Override - public void onError(VppCallbackException ex) { - System.out.printf("Received onError exception: call=%s, reply=%d, context=%d ", ex.getMethodName(), - ex.getErrorCode(), ex.getCtxId()); - } - - }); - System.out.println("Successfully connected to VPP"); - Thread.sleep(1000); - - System.out.println("Sending control ping using JVppRegistry"); - registry.controlPing(jvpp.getClass()); - - Thread.sleep(2000); - - System.out.println("Sending control ping using JVpp plugin"); - jvpp.send(new ControlPing()); - - Thread.sleep(2000); - System.out.println("Disconnecting..."); - } - Thread.sleep(1000); - } - - public static void main(String[] args) throws Exception { - testControlPing(); - } -} diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CreateSubInterfaceTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CreateSubInterfaceTest.java deleted file mode 100644 index a96258f4302..00000000000 --- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/CreateSubInterfaceTest.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.vpp.jvpp.core.test; - -import static java.util.Objects.requireNonNull; - -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.JVppRegistryImpl; -import io.fd.vpp.jvpp.core.JVppCoreImpl; -import io.fd.vpp.jvpp.core.dto.CreateSubif; -import io.fd.vpp.jvpp.core.dto.CreateSubifReply; -import io.fd.vpp.jvpp.core.dto.SwInterfaceDetailsReplyDump; -import io.fd.vpp.jvpp.core.dto.SwInterfaceDump; -import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade; - -/** - *

Tests sub-interface creation.
Equivalent to:
- * - * 

{@code
- * vppctl create sub GigabitEthernet0/9/0 1 dot1q 100 inner-dot1q any
- * }
- *
- * - * To verify invoke:
- * 
{@code
- * vpp_api_test json
- * vat# sw_interface_dump
- * }
- */
-public class CreateSubInterfaceTest {
-
-    private static SwInterfaceDump createSwInterfaceDumpRequest(final String ifaceName) {
-        SwInterfaceDump request = new SwInterfaceDump();
-        request.nameFilter = ifaceName.getBytes();
-        request.nameFilterValid = 1;
-        return request;
-    }
-
-    private static void requireSingleIface(final SwInterfaceDetailsReplyDump response, final String ifaceName) {
-        if (response.swInterfaceDetails.size() != 1) {
-            throw new IllegalStateException(
-                String.format("Expected one interface matching filter %s but was %d", ifaceName,
-                    response.swInterfaceDetails.size()));
-        }
-    }
-
-    private static CreateSubif createSubifRequest(final int swIfIndex, final int subId) {
-        CreateSubif request = new CreateSubif();
-        request.swIfIndex = swIfIndex; // super interface id
-        request.subId = subId;
-        request.noTags = 0;
-        request.oneTag = 0;
-        request.twoTags = 1;
-        request.dot1Ad = 0;
-        request.exactMatch = 1;
-        request.defaultSub = 0;
-        request.outerVlanIdAny = 0;
-        request.innerVlanIdAny = 1;
-        request.outerVlanId = 100;
-        request.innerVlanId = 0;
-        return request;
-    }
-
-    private static void print(CreateSubifReply reply) {
-        System.out.printf("CreateSubifReply: %s%n", reply);
-    }
-
-    private static void testCreateSubInterface() throws Exception {
-        System.out.println("Testing sub-interface creation using Java callback API");
-        try (final JVppRegistry registry = new JVppRegistryImpl("CreateSubInterface");
-             final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl())) {
-            System.out.println("Successfully connected to VPP");
-            Thread.sleep(1000);
-
-            final String ifaceName = "GigabitEthernet0/8/0";
-
-            final SwInterfaceDetailsReplyDump swInterfaceDetails =
-                jvppFacade.swInterfaceDump(createSwInterfaceDumpRequest(ifaceName)).toCompletableFuture().get();
-
-            requireNonNull(swInterfaceDetails, "swInterfaceDump returned null");
-            requireNonNull(swInterfaceDetails.swInterfaceDetails, "swInterfaceDetails is null");
-            requireSingleIface(swInterfaceDetails, ifaceName);
-
-            final int swIfIndex = swInterfaceDetails.swInterfaceDetails.get(0).swIfIndex;
-            final int subId = 1;
-
-            final CreateSubifReply createSubifReply =
-                jvppFacade.createSubif(createSubifRequest(swIfIndex, subId)).toCompletableFuture().get();
-            print(createSubifReply);
-
-            final String subIfaceName = "GigabitEthernet0/8/0." + subId;
-            final SwInterfaceDetailsReplyDump subIface =
-                jvppFacade.swInterfaceDump(createSwInterfaceDumpRequest(subIfaceName)).toCompletableFuture().get();
-            requireNonNull(swInterfaceDetails, "swInterfaceDump returned null");
-            requireNonNull(subIface.swInterfaceDetails, "swInterfaceDump returned null");
-            requireSingleIface(swInterfaceDetails, ifaceName);
-
-            System.out.println("Disconnecting...");
-        }
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCreateSubInterface();
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiNotificationTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiNotificationTest.java
deleted file mode 100644
index 9efeae19f8b..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiNotificationTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.test;
-
-import static io.fd.vpp.jvpp.core.test.NotificationUtils.getChangeInterfaceState;
-import static io.fd.vpp.jvpp.core.test.NotificationUtils.getDisableInterfaceNotificationsReq;
-import static io.fd.vpp.jvpp.core.test.NotificationUtils.getEnableInterfaceNotificationsReq;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
-
-public class FutureApiNotificationTest {
-
-    private static void testFutureApi() throws Exception {
-        System.out.println("Testing Java future API for notifications");
-        try (final JVppRegistry registry = new JVppRegistryImpl("FutureApiNotificationTest");
-             final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl());
-             final AutoCloseable notificationListenerReg =
-                 jvppFacade.getNotificationRegistry()
-                     .registerSwInterfaceSetFlagsNotificationCallback(NotificationUtils::printNotification)) {
-            System.out.println("Successfully connected to VPP");
-            jvppFacade.wantInterfaceEvents(getEnableInterfaceNotificationsReq()).toCompletableFuture().get();
-            System.out.println("Interface events started");
-
-            System.out.println("Changing interface configuration");
-            jvppFacade.swInterfaceSetFlags(getChangeInterfaceState()).toCompletableFuture().get();
-
-            Thread.sleep(1000);
-
-            jvppFacade.wantInterfaceEvents(getDisableInterfaceNotificationsReq()).toCompletableFuture().get();
-            System.out.println("Interface events stopped");
-            System.out.println("Disconnecting...");
-        }
-    }
-
-    public static void main(String[] args) throws Exception {
-        testFutureApi();
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiTest.java
deleted file mode 100644
index f478bab442f..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/FutureApiTest.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.test;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.dto.BridgeDomainDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.BridgeDomainDump;
-import io.fd.vpp.jvpp.core.dto.GetNodeIndex;
-import io.fd.vpp.jvpp.core.dto.GetNodeIndexReply;
-import io.fd.vpp.jvpp.core.dto.ShowVersion;
-import io.fd.vpp.jvpp.core.dto.ShowVersionReply;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceDetails;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.Future;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class FutureApiTest {
-
-    private static final Logger LOG = Logger.getLogger(FutureApiTest.class.getName());
-
-    private static void testShowVersion(final FutureJVppCoreFacade jvpp) throws Exception {
-        LOG.info("Sending ShowVersion request...");
-        final Future replyFuture = jvpp.showVersion(new ShowVersion()).toCompletableFuture();
-        final ShowVersionReply reply = replyFuture.get();
-        LOG.info(
-            String.format(
-                "Received ShowVersionReply: context=%d, program=%s, version=%s, buildDate=%s, buildDirectory=%s%n",
-                reply.context, new String(reply.program), new String(reply.version), new String(reply.buildDate),
-                new String(reply.buildDirectory)));
-    }
-
-    private static void testEmptyBridgeDomainDump(final FutureJVppCoreFacade jvpp) throws Exception {
-        LOG.info("Sending ShowVersion request...");
-        final BridgeDomainDump request = new BridgeDomainDump();
-        request.bdId = -1; // dump call
-
-        final CompletableFuture
-            replyFuture = jvpp.bridgeDomainDump(request).toCompletableFuture();
-        final BridgeDomainDetailsReplyDump reply = replyFuture.get();
-
-        if (reply == null || reply.bridgeDomainDetails == null) {
-            LOG.severe("Received null response for empty dump: " + reply);
-        } else {
-            LOG.info(
-                String.format(
-                    "Received empty bridge-domain dump reply with list of bridge-domains: %s, %s",
-                    reply.bridgeDomainDetails, reply.bridgeDomainSwIfDetails));
-        }
-    }
-
-    private static void testGetNodeIndex(final FutureJVppCoreFacade jvpp) {
-        LOG.info("Sending GetNodeIndex request...");
-        final GetNodeIndex request = new GetNodeIndex();
-        request.nodeName = "non-existing-node".getBytes();
-        final Future replyFuture = jvpp.getNodeIndex(request).toCompletableFuture();
-        try {
-            final GetNodeIndexReply reply = replyFuture.get();
-            LOG.info(
-                String.format(
-                    "Received GetNodeIndexReply: context=%d, nodeIndex=%d%n", reply.context, reply.nodeIndex));
-        } catch (Exception e) {
-            LOG.log(Level.SEVERE, "GetNodeIndex request failed", e);
-        }
-    }
-
-    private static void testSwInterfaceDump(final FutureJVppCoreFacade jvpp) throws Exception {
-        LOG.info("Sending SwInterfaceDump request...");
-        final SwInterfaceDump request = new SwInterfaceDump();
-        request.nameFilterValid = 0;
-        request.nameFilter = "".getBytes();
-
-        final Future replyFuture = jvpp.swInterfaceDump(request).toCompletableFuture();
-        final SwInterfaceDetailsReplyDump reply = replyFuture.get();
-        for (SwInterfaceDetails details : reply.swInterfaceDetails) {
-            Objects.requireNonNull(details, "reply.swInterfaceDetails contains null element!");
-            LOG.info(
-                String.format("Received SwInterfaceDetails: interfaceName=%s, l2AddressLength=%d, adminUpDown=%d, "
-                        + "linkUpDown=%d, linkSpeed=%d, linkMtu=%d%n",
-                    new String(details.interfaceName), details.l2AddressLength, details.adminUpDown,
-                    details.linkUpDown, details.linkSpeed, (int) details.linkMtu));
-        }
-    }
-
-    private static void testFutureApi() throws Exception {
-        LOG.info("Testing Java future API");
-        try (final JVppRegistry registry = new JVppRegistryImpl("FutureApiTest");
-             final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl())) {
-            LOG.info("Successfully connected to VPP");
-
-            testEmptyBridgeDomainDump(jvppFacade);
-            testShowVersion(jvppFacade);
-            testGetNodeIndex(jvppFacade);
-            testSwInterfaceDump(jvppFacade);
-
-            LOG.info("Disconnecting...");
-        }
-    }
-
-    public static void main(String[] args) throws Exception {
-        testFutureApi();
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/L2AclTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/L2AclTest.java
deleted file mode 100644
index 6b3fa993f4d..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/L2AclTest.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.test;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelSession;
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelSessionReply;
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTable;
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTableReply;
-import io.fd.vpp.jvpp.core.dto.ClassifySessionDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.ClassifySessionDump;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterface;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterfaceReply;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableIds;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableIdsReply;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableInfo;
-import io.fd.vpp.jvpp.core.dto.ClassifyTableInfoReply;
-import io.fd.vpp.jvpp.core.dto.InputAclSetInterface;
-import io.fd.vpp.jvpp.core.dto.InputAclSetInterfaceReply;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
-import javax.xml.bind.DatatypeConverter;
-
-/**
- * 
Tests L2 ACL creation and read.
 Equivalent to the following vppctl commands:

- *
- * 
{@code
- * vppctl classify table mask l2 src
- * vppctl classify session acl-hit-next deny opaque-index 0 table-index 0 match l2 src 01:02:03:04:05:06
- * vppctl set int input acl intfc local0 l2-table 0
- * vppctl sh class table verbose
- * }
- * 

- */
-public class L2AclTest {
-
-    private static final int LOCAL0_IFACE_ID = 0;
-
-    private static ClassifyAddDelTable createClassifyTable() {
-        ClassifyAddDelTable request = new ClassifyAddDelTable();
-        request.isAdd = 1;
-        request.tableIndex = ~0; // default
-        request.nbuckets = 2;
-        request.memorySize = 2 << 20;
-        request.nextTableIndex = ~0; // default
-        request.missNextIndex = ~0; // default
-        request.skipNVectors = 0;
-        request.matchNVectors = 1;
-        request.mask =
-            new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
-                (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00};
-        return request;
-    }
-
-    private static ClassifyTableInfo createClassifyTableInfoRequest(final int tableId) {
-        ClassifyTableInfo request = new ClassifyTableInfo();
-        request.tableId = tableId;
-        return request;
-    }
-
-    private static ClassifyAddDelSession createClassifySession(final int tableIndex) {
-        ClassifyAddDelSession request = new ClassifyAddDelSession();
-        request.isAdd = 1;
-        request.tableIndex = tableIndex;
-        request.hitNextIndex = 0; // deny
-        request.opaqueIndex = 0;
-        request.advance = 0; // default
-        // match 01:02:03:04:05:06 mac address
-        request.match =
-            new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04,
-                (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00};
-        return request;
-    }
-
-    private static ClassifySessionDump createClassifySessionDumpRequest(final int newTableIndex) {
-        ClassifySessionDump request = new ClassifySessionDump();
-        request.tableId = newTableIndex;
-        return request;
-    }
-
-    private static InputAclSetInterface aclSetInterface() {
-        InputAclSetInterface request = new InputAclSetInterface();
-        request.isAdd = 1;
-        request.swIfIndex = LOCAL0_IFACE_ID;
-        request.ip4TableIndex = ~0; // skip
-        request.ip6TableIndex = ~0; // skip
-        request.l2TableIndex = 0;
-        return request;
-    }
-
-    private static ClassifyTableByInterface createClassifyTableByInterfaceRequest() {
-        ClassifyTableByInterface request = new ClassifyTableByInterface();
-        request.swIfIndex = LOCAL0_IFACE_ID;
-        return request;
-    }
-
-    private static void print(ClassifyAddDelTableReply reply) {
-        System.out.printf("ClassifyAddDelTableReply: %s%n", reply);
-    }
-
-    private static void print(ClassifyTableIdsReply reply) {
-        System.out.printf("ClassifyTableIdsReply: %s%n", reply);
-    }
-
-    private static void print(final ClassifyTableInfoReply reply) {
-        System.out.println(reply);
-        if (reply != null) {
-            System.out.println("Mask hex: " + DatatypeConverter.printHexBinary(reply.mask));
-        }
-    }
-
-    private static void print(ClassifyAddDelSessionReply reply) {
-        System.out.printf("ClassifyAddDelSessionReply: context=%s%n", reply);
-    }
-
-    private static void print(final ClassifySessionDetailsReplyDump reply) {
-        System.out.println(reply);
-        reply.classifySessionDetails.forEach(detail -> {
-            System.out.println(detail);
-            System.out.println("Match hex: " + DatatypeConverter.printHexBinary(detail.match));
-        });
-    }
-
-    private static void print(final InputAclSetInterfaceReply reply) {
-        System.out.printf("InputAclSetInterfaceReply: context=%s%n", reply);
-    }
-
-    private static void print(final ClassifyTableByInterfaceReply reply) {
-        System.out.printf("ClassifyAddDelTableReply: %s%n", reply);
-    }
-
-    private static void testL2Acl() throws Exception {
-        System.out.println("Testing L2 ACLs using Java callback API");
-        try (final JVppRegistry registry = new JVppRegistryImpl("L2AclTest");
-             final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl())) {
-
-            System.out.println("Successfully connected to VPP");
-            Thread.sleep(1000);
-
-            final ClassifyAddDelTableReply classifyAddDelTableReply =
-                jvppFacade.classifyAddDelTable(createClassifyTable()).toCompletableFuture().get();
-            print(classifyAddDelTableReply);
-
-            final ClassifyTableIdsReply classifyTableIdsReply =
-                jvppFacade.classifyTableIds(new ClassifyTableIds()).toCompletableFuture().get();
-            print(classifyTableIdsReply);
-
-            final ClassifyTableInfoReply classifyTableInfoReply =
-                jvppFacade.classifyTableInfo(createClassifyTableInfoRequest(classifyAddDelTableReply.newTableIndex))
-                    .toCompletableFuture().get();
-            print(classifyTableInfoReply);
-
-            final ClassifyAddDelSessionReply classifyAddDelSessionReply =
-                jvppFacade.classifyAddDelSession(createClassifySession(classifyAddDelTableReply.newTableIndex))
-                    .toCompletableFuture().get();
-            print(classifyAddDelSessionReply);
-
-            final ClassifySessionDetailsReplyDump classifySessionDetailsReplyDump =
-                jvppFacade.classifySessionDump(createClassifySessionDumpRequest(classifyAddDelTableReply.newTableIndex))
-                    .toCompletableFuture().get();
-            print(classifySessionDetailsReplyDump);
-
-            final InputAclSetInterfaceReply inputAclSetInterfaceReply =
-                jvppFacade.inputAclSetInterface(aclSetInterface()).toCompletableFuture().get();
-            print(inputAclSetInterfaceReply);
-
-            final ClassifyTableByInterfaceReply classifyTableByInterfaceReply =
-                jvppFacade.classifyTableByInterface(createClassifyTableByInterfaceRequest()).toCompletableFuture()
-                    .get();
-            print(classifyTableByInterfaceReply);
-
-            System.out.println("Disconnecting...");
-        }
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testL2Acl();
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/LispAdjacencyTest.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/LispAdjacencyTest.java
deleted file mode 100644
index d7f5039b152..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/LispAdjacencyTest.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.test;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.dto.LispAddDelAdjacency;
-import io.fd.vpp.jvpp.core.dto.LispAddDelLocalEid;
-import io.fd.vpp.jvpp.core.dto.LispAddDelLocatorSet;
-import io.fd.vpp.jvpp.core.dto.LispAddDelRemoteMapping;
-import io.fd.vpp.jvpp.core.dto.LispAdjacenciesGet;
-import io.fd.vpp.jvpp.core.dto.LispAdjacenciesGetReply;
-import io.fd.vpp.jvpp.core.dto.LispEnableDisable;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
-import java.nio.charset.StandardCharsets;
-import java.util.concurrent.ExecutionException;
-import java.util.logging.Logger;
-
-/**
- * Tests lisp adjacency creation and read (custom vpe.api type support showcase).
- */
-public class LispAdjacencyTest {
-
-    private static final Logger LOG = Logger.getLogger(LispAdjacencyTest.class.getName());
-
-    private static void enableLisp(final FutureJVppCoreFacade jvpp) throws ExecutionException, InterruptedException {
-        final LispEnableDisable request = new LispEnableDisable();
-        request.isEn = 1;
-        jvpp.lispEnableDisable(request).toCompletableFuture().get();
-        LOG.info("Lisp enabled successfully");
-    }
-
-    private static void addLocatorSet(final FutureJVppCoreFacade jvpp) throws ExecutionException, InterruptedException {
-        final LispAddDelLocatorSet request = new LispAddDelLocatorSet();
-        request.isAdd = 1;
-        request.locatorSetName = "ls1".getBytes(StandardCharsets.UTF_8);
-        jvpp.lispAddDelLocatorSet(request).toCompletableFuture().get();
-        LOG.info("Locator set created successfully:" + request.toString());
-    }
-
-    private static void addLocalEid(final FutureJVppCoreFacade jvpp) throws ExecutionException, InterruptedException {
-        final LispAddDelLocalEid request = new LispAddDelLocalEid();
-        request.isAdd = 1;
-        request.locatorSetName = "ls1".getBytes(StandardCharsets.UTF_8);
-        request.eid = new byte[] {1, 2, 1, 10};
-        request.eidType = 0; // ip4
-        request.vni = 0;
-        request.prefixLen = 32;
-        jvpp.lispAddDelLocalEid(request).toCompletableFuture().get();
-        LOG.info("Local EID created successfully:" + request.toString());
-    }
-
-    private static void addRemoteMapping(final FutureJVppCoreFacade jvpp)
-        throws ExecutionException, InterruptedException {
-        final LispAddDelRemoteMapping request = new LispAddDelRemoteMapping();
-        request.isAdd = 1;
-        request.vni = 0;
-        request.eid = new byte[] {1, 2, 1, 20};
-        request.eidLen = 32;
-        request.rlocNum = 1;
-        request.rlocs = new byte[] {1, 1, 1, 1, 2, 1, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-        jvpp.lispAddDelRemoteMapping(request).toCompletableFuture().get();
-        LOG.info("Remote mapping created successfully:" + request.toString());
-    }
-
-    private static void addAdjacency(final FutureJVppCoreFacade jvpp) throws ExecutionException, InterruptedException {
-        final LispAddDelAdjacency request = new LispAddDelAdjacency();
-        request.isAdd = 1;
-        request.leid = new byte[] {1, 2, 1, 10};
-        request.leidLen = 32;
-        request.reid = new byte[] {1, 2, 1, 20};
-        request.reidLen = 32;
-        request.eidType = 0; // ip4
-        request.vni = 0;
-        jvpp.lispAddDelAdjacency(request).toCompletableFuture().get();
-        LOG.info("Lisp adjacency created successfully:" + request.toString());
-    }
-
-    private static void showAdjacencies(final FutureJVppCoreFacade jvpp)
-        throws ExecutionException, InterruptedException {
-        final LispAdjacenciesGetReply reply =
-            jvpp.lispAdjacenciesGet(new LispAdjacenciesGet()).toCompletableFuture().get();
-        LOG.info("Lisp adjacency received successfully:" + reply.toString());
-    }
-
-    private static void testAdjacency(final FutureJVppCoreFacade jvpp) throws Exception {
-        enableLisp(jvpp);
-        addLocatorSet(jvpp);
-        addLocalEid(jvpp);
-        addRemoteMapping(jvpp);
-        addAdjacency(jvpp);
-        showAdjacencies(jvpp);
-    }
-
-    private static void testFutureApi() throws Exception {
-        LOG.info("Create lisp adjacency test");
-        try (final JVppRegistry registry = new JVppRegistryImpl("LispAdjacencyTest");
-             final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl())) {
-            LOG.info("Successfully connected to VPP");
-
-            testAdjacency(jvppFacade);
-            LOG.info("Disconnecting...");
-        }
-    }
-
-    public static void main(String[] args) throws Exception {
-        testFutureApi();
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/NotificationUtils.java b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/NotificationUtils.java
deleted file mode 100644
index f82946c3a5f..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/NotificationUtils.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.test;
-
-import java.io.PrintStream;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceSetFlags;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceSetFlagsNotification;
-import io.fd.vpp.jvpp.core.dto.WantInterfaceEvents;
-
-final class NotificationUtils {
-
-    private NotificationUtils() {}
-
-    static PrintStream printNotification(final SwInterfaceSetFlagsNotification msg) {
-        return System.out.printf("Received interface notification: ifc: %s%n", msg);
-    }
-
-    static SwInterfaceSetFlags getChangeInterfaceState() {
-        final SwInterfaceSetFlags swInterfaceSetFlags = new SwInterfaceSetFlags();
-        swInterfaceSetFlags.swIfIndex = 0;
-        swInterfaceSetFlags.adminUpDown = 1;
-        swInterfaceSetFlags.deleted = 0;
-        return swInterfaceSetFlags;
-    }
-
-    static WantInterfaceEvents getEnableInterfaceNotificationsReq() {
-        WantInterfaceEvents wantInterfaceEvents = new WantInterfaceEvents();
-        wantInterfaceEvents.pid = 1;
-        wantInterfaceEvents.enableDisable = 1;
-        return wantInterfaceEvents;
-    }
-
-    static WantInterfaceEvents getDisableInterfaceNotificationsReq() {
-        WantInterfaceEvents wantInterfaceEvents = new WantInterfaceEvents();
-        wantInterfaceEvents.pid = 1;
-        wantInterfaceEvents.enableDisable = 0;
-        return wantInterfaceEvents;
-    }
-}
diff --git a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/Readme.txt b/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/Readme.txt
deleted file mode 100644
index 1344dc9ebdb..00000000000
--- a/vpp-api/java/jvpp-core/io/fd/vpp/jvpp/core/test/Readme.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-This package contains basic tests for jvpp. To run the tests:
-
-- Make sure VPP is running
-- From VPP's build-root/ folder execute:
-  - sudo java -cp build-vpp-native/vpp-api/java/jvpp-registry-17.01.jar:build-vpp-native/vpp-api/java/jvpp-core-17.01.jar io.fd.vpp.jvpp.core.test.[test name]
-
-Available tests:
-CallbackApiTest - Similar to ControlPingTest, invokes more complex calls (e.g. interface dump) using low level JVpp APIs
-CallbackJVppFacadeNotificationTest - Tests interface notifications using Callback based JVpp facade
-CallbackJVppFacadeTest - Execution of more complex calls using Callback based JVpp facade
-CallbackNotificationApiTest - Tests interface notifications using low level JVpp APIs
-ControlPingTest - Simple test executing a single control ping using low level JVpp APIs
-CreateSubInterfaceTest - Tests sub-interface creation
-FutureApiNotificationTest - Tests interface notifications using Future based JVpp facade
-FutureApiTest - Execution of more complex calls using Future based JVpp facade
-L2AclTest - Tests L2 ACL creation
-LispAdjacencyTest - Tests lisp adjacency creation and read (custom vpe.api type support showcase)
diff --git a/vpp-api/java/jvpp-core/jvpp_core.c b/vpp-api/java/jvpp-core/jvpp_core.c
deleted file mode 100644
index ef4cb8e3e7e..00000000000
--- a/vpp-api/java/jvpp-core/jvpp_core.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include 
-
-#include 
-#define vl_typedefs             /* define message structures */
-#include 
-#undef vl_typedefs
-
-#define vl_endianfun
-#include 
-#undef vl_endianfun
-
-#define vl_print(handle, ...)
-#define vl_printfun
-#include 
-#undef vl_printfun
-
-#include 
-#include 
-#include 
-#include 
-
-#include 
-
-// TODO: generate jvpp_plugin_name.c files (or at least reuse plugin's main structure)
-typedef struct {
-    /* Base message index for the jvpp-core plugin */
-    u16 msg_id_base;
-
-    /* Pointer to shared memory queue */
-    unix_shared_memory_queue_t * vl_input_queue;
-
-    /* VPP api client index */
-    u32 my_client_index;
-
-    /* Callback object and class references enabling asynchronous Java calls */
-    jobject callbackObject;
-    jclass callbackClass;
-
-} core_main_t;
-
-core_main_t core_main __attribute__((aligned (64)));
-
-#include "io_fd_vpp_jvpp_core_JVppCoreImpl.h"
-#include "jvpp_core_gen.h"
-
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_core_JVppCoreImpl_init0
-(JNIEnv * env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) {
-    core_main_t * plugin_main = &core_main;
-    plugin_main->my_client_index = my_client_index;
-    plugin_main->vl_input_queue = (unix_shared_memory_queue_t *)queue_address;
-
-    plugin_main->callbackObject = (*env)->NewGlobalRef(env, callback);
-    plugin_main->callbackClass = (jclass)(*env)->NewGlobalRef(env, (*env)->GetObjectClass(env, callback));
-
-    #define _(N,n)                                  \
-        vl_msg_api_set_handlers(VL_API_##N, #n,     \
-                vl_api_##n##_t_handler,             \
-                vl_noop_handler,                    \
-                vl_noop_handler,              \
-                vl_noop_handler,               \
-                sizeof(vl_api_##n##_t), 1);
-        foreach_api_reply_handler;
-    #undef _
-}
-
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_core_JVppCoreImpl_close0
-(JNIEnv *env, jclass clazz) {
-    core_main_t * plugin_main = &core_main;
-
-    // cleanup:
-    (*env)->DeleteGlobalRef(env, plugin_main->callbackClass);
-    (*env)->DeleteGlobalRef(env, plugin_main->callbackObject);
-
-    plugin_main->callbackClass = NULL;
-    plugin_main->callbackObject = NULL;
-}
-
-jint JNI_OnLoad(JavaVM *vm, void *reserved) {
-    JNIEnv* env;
-
-    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
-        return JNI_EVERSION;
-    }
-
-    if (cache_class_references(env) != 0) {
-        clib_warning ("Failed to cache class references\n");
-        return JNI_ERR;
-    }
-
-    return JNI_VERSION_1_8;
-}
-
-void JNI_OnUnload(JavaVM *vm, void *reserved) {
-    JNIEnv* env;
-    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
-        return;
-    }
-    delete_class_references(env);
-}
-
-
-
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVpp.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVpp.java
deleted file mode 100644
index 55f25a7bd2e..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVpp.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import io.fd.vpp.jvpp.callback.JVppCallback;
-import io.fd.vpp.jvpp.dto.ControlPing;
-import io.fd.vpp.jvpp.dto.JVppRequest;
-
-/**
- * Base interface for plugin's Java API.
- */
-public interface JVpp extends AutoCloseable {
-
-    /**
-     * Sends request to vpp.
-     *
-     * @param request request to be sent
-     * @return unique identifer of message in message queue
-     * @throws VppInvocationException when message could not be sent
-     */
-    int send(final JVppRequest request) throws VppInvocationException;
-
-    /**
-     * Initializes plugin's Java API.
-     *
-     * @param registry     plugin registry
-     * @param callback     called by vpe.api message handlers
-     * @param queueAddress address of vpp shared memory queue
-     * @param clientIndex  vpp client identifier
-     */
-    void init(final JVppRegistry registry, final JVppCallback callback, final long queueAddress,
-              final int clientIndex);
-
-    /**
-     * Sends control_ping message.
-     *
-     * @param controlPing request DTO
-     * @return unique identifer of message in message queue
-     * @throws VppInvocationException when message could not be sent
-     */
-    int controlPing(final ControlPing controlPing) throws VppInvocationException;
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistry.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistry.java
deleted file mode 100644
index 6535db02358..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistry.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import io.fd.vpp.jvpp.callback.JVppCallback;
-
-/**
- * Manages VPP connection and stores plugin callbacks.
- */
-public interface JVppRegistry extends AutoCloseable {
-
-    /**
-     * Vpp connection managed by the registry.
-     *
-     * @return representation of vpp connection
-     */
-    VppConnection getConnection();
-
-    /**
-     * Registers callback and initializes Java API for given plugin.
-     *
-     * @param jvpp     plugin name
-     * @param callback callback provided by the plugin
-     * @throws NullPointerException     if name or callback is null
-     * @throws IllegalArgumentException if plugin was already registered
-     */
-    void register(final JVpp jvpp, final JVppCallback callback);
-
-    /**
-     * Unregisters callback for the given plugin.
-     *
-     * @param name plugin name
-     * @throws NullPointerException     if name is null
-     * @throws IllegalArgumentException if plugin was not registered
-     */
-    void unregister(final String name);
-
-    /**
-     * Returns callback registered for the plugin.
-     *
-     * @param name plugin name
-     * @return callback provided by the plugin
-     * @throws NullPointerException     if name is null
-     * @throws IllegalArgumentException if plugin was not registered
-     */
-    JVppCallback get(final String name);
-
-    /**
-     * Sends control ping. Reply handler calls callback registered for give plugin.
-     *
-     * Control ping is used for initial RX thread to Java thread attachment
-     * that takes place in the plugin's JNI lib
-     * and to wrap dump message replies in one list.
-     *
-     * VPP plugins don't have to provide special control ping, therefore
-     * it is necessary to providing control ping support in JVppRegistry.
-
-     * @param clazz identifies plugin that should receive ping callback
-     * @return unique identifier of message in message queue
-     */
-    int controlPing(final Class clazz) throws VppInvocationException;
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistryImpl.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistryImpl.java
deleted file mode 100644
index 98ef1c158e8..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/JVppRegistryImpl.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import static java.util.Objects.requireNonNull;
-
-import io.fd.vpp.jvpp.callback.ControlPingCallback;
-import io.fd.vpp.jvpp.callback.JVppCallback;
-import io.fd.vpp.jvpp.dto.ControlPingReply;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * Default implementation of JVppRegistry.
- */
-public final class JVppRegistryImpl implements JVppRegistry, ControlPingCallback {
-
-    private static final Logger LOG = Logger.getLogger(JVppRegistryImpl.class.getName());
-
-    private final VppJNIConnection connection;
-    // Unguarded concurrent map, no race conditions expected on top of that
-    private final Map pluginRegistry;
-    // Guarded by self
-    private final Map pingCalls;
-
-    public JVppRegistryImpl(final String clientName) throws IOException {
-        connection = new VppJNIConnection(clientName);
-        connection.connect();
-        pluginRegistry = new ConcurrentHashMap<>();
-        pingCalls = new HashMap<>();
-    }
-
-    @Override
-    public VppConnection getConnection() {
-        return connection;
-    }
-
-    @Override
-    public void register(final JVpp jvpp, final JVppCallback callback) {
-        requireNonNull(jvpp, "jvpp should not be null");
-        requireNonNull(callback, "Callback should not be null");
-        final String name = jvpp.getClass().getName();
-        if (pluginRegistry.containsKey(name)) {
-            throw new IllegalArgumentException(
-                String.format("Callback for plugin %s was already registered", name));
-        }
-        jvpp.init(this, callback, connection.getConnectionInfo().queueAddress,
-            connection.getConnectionInfo().clientIndex);
-        pluginRegistry.put(name, callback);
-    }
-
-    @Override
-    public void unregister(final String name) {
-        requireNonNull(name, "Plugin name should not be null");
-        final JVppCallback previous = pluginRegistry.remove(name);
-        assertPluginWasRegistered(name, previous);
-    }
-
-    @Override
-    public JVppCallback get(final String name) {
-        requireNonNull(name, "Plugin name should not be null");
-        JVppCallback value = pluginRegistry.get(name);
-        assertPluginWasRegistered(name, value);
-        return value;
-    }
-
-    private native int controlPing0() throws VppInvocationException;
-
-    @Override
-    public int controlPing(final Class clazz) throws VppInvocationException {
-        connection.checkActive();
-        final String name = clazz.getName();
-
-        final ControlPingCallback callback = (ControlPingCallback) pluginRegistry.get(clazz.getName());
-        assertPluginWasRegistered(name, callback);
-
-        synchronized (pingCalls) {
-            int context = controlPing0();
-            if (context < 0) {
-                throw new VppInvocationException("controlPing", context);
-            }
-
-            pingCalls.put(context, callback);
-            return context;
-        }
-    }
-
-    @Override
-    public void onControlPingReply(final ControlPingReply reply) {
-        final ControlPingCallback callback;
-        synchronized (pingCalls) {
-            callback = pingCalls.remove(reply.context);
-            if (callback == null) {
-                LOG.log(Level.WARNING, "No callback was registered for reply context=" + reply.context + " Contexts waiting="
-                    + pingCalls.keySet());
-                return;
-            }
-        }
-        // pass the reply to the callback registered by the ping caller
-        callback.onControlPingReply(reply);
-    }
-
-    @Override
-    public void onError(final VppCallbackException ex) {
-        final int ctxId = ex.getCtxId();
-        final ControlPingCallback callback;
-
-        synchronized (pingCalls) {
-            callback = pingCalls.get(ctxId);
-        }
-        if (callback == null) {
-            LOG.log(Level.WARNING, "No callback was registered for reply id={0} ", ctxId);
-            return;
-        }
-        // pass the error to the callback registered by the ping caller
-        callback.onError(ex);
-    }
-
-    private static void assertPluginWasRegistered(final String name, final JVppCallback value) {
-        if (value == null) {
-            throw new IllegalArgumentException(String.format("Callback for plugin %s is not registered", name));
-        }
-    }
-
-    @Override
-    public void close() throws Exception {
-        connection.close();
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/NativeLibraryLoader.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/NativeLibraryLoader.java
deleted file mode 100644
index ce6d1bfc982..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/NativeLibraryLoader.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.attribute.PosixFilePermission;
-import java.nio.file.attribute.PosixFilePermissions;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * Utility class for loading JNI libraries.
- */
-public final class NativeLibraryLoader {
-
-    private static final Logger LOG = Logger.getLogger(NativeLibraryLoader.class.getName());
-
-    private NativeLibraryLoader() {
-        throw new UnsupportedOperationException("This utility class cannot be instantiated.");
-    }
-
-    /**
-     * Loads JNI library using class loader of the given class.
-     *
-     * @param libName name of the library to be loaded
-     */
-    public static void loadLibrary(final String libName, final Class clazz) throws IOException {
-        java.util.Objects.requireNonNull(libName, "libName should not be null");
-        java.util.Objects.requireNonNull(clazz, "clazz should not be null");
-        try (final InputStream is = clazz.getResourceAsStream('/' + libName)) {
-            if (is == null) {
-                throw new IOException("Failed to open library resource " + libName);
-            }
-            loadStream(libName, is);
-        }
-    }
-
-    private static void loadStream(final String libName, final InputStream is) throws IOException {
-        final Set perms = PosixFilePermissions.fromString("rwxr-x---");
-        final Path p = Files.createTempFile(libName, null, PosixFilePermissions.asFileAttribute(perms));
-        try {
-            Files.copy(is, p, StandardCopyOption.REPLACE_EXISTING);
-            Runtime.getRuntime().load(p.toString());
-        } catch (Exception e) {
-            throw new IOException("Failed to load library " + p, e);
-        } finally {
-            try {
-                Files.deleteIfExists(p);
-            } catch (IOException e) {
-                LOG.log(Level.WARNING, String.format("Failed to delete temporary file %s.", p), e);
-            }
-        }
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java
deleted file mode 100644
index d71e3055d1f..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppBaseCallException.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-/**
- * Base exception representing failed operation of JVpp request call
- */
-public abstract class VppBaseCallException extends Exception {
-    private final String methodName;
-    private final int errorCode;
-
-    /**
-     * Constructs an VppCallbackException with the specified api method name and error code.
-     *
-     * @param methodName name of a method, which invocation or execution failed
-     * @param errorCode  negative error code value associated with this failure
-     * @throws NullPointerException     if apiMethodName is null
-     */
-    public VppBaseCallException(final String methodName, final int errorCode) {
-        super(String.format("vppApi.%s failed with error code: %d", methodName, errorCode));
-        this.methodName = java.util.Objects.requireNonNull(methodName, "apiMethodName is null!");
-        this.errorCode = errorCode;
-        if(errorCode >= 0) {
-            throw new IllegalArgumentException("Error code must be < 0. Was " + errorCode +
-                    " for " + methodName );
-        }
-    }
-
-    /**
-     * Returns  name of a method, which invocation failed.
-     *
-     * @return method name
-     */
-    public String getMethodName() {
-        return methodName;
-    }
-
-    /**
-     * Returns the error code associated with this failure.
-     *
-     * @return a negative integer error code
-     */
-    public int getErrorCode() {
-        return errorCode;
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppCallbackException.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppCallbackException.java
deleted file mode 100644
index ccfcbd3c100..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppCallbackException.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-/**
- * Callback Exception representing failed operation of JVpp request call
- */
-public class VppCallbackException extends VppBaseCallException {
-    private final int ctxId;
-
-    /**
-     * Constructs an VppCallbackException with the specified api method name and error code.
-     *
-     * @param methodName  name of a method, which invocation failed.
-     * @param ctxId      api request context identifier
-     * @param errorCode  negative error code value associated with this failure
-     * @throws NullPointerException     if apiMethodName is null
-     */
-    public VppCallbackException(final String methodName, final int ctxId, final int errorCode ){
-        super(methodName, errorCode);
-        this.ctxId = ctxId;
-    }
-
-    /**
-     * Returns api request context identifier.
-     *
-     * @return value of context identifier
-     */
-    public int getCtxId() {
-        return ctxId;
-    }
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppConnection.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppConnection.java
deleted file mode 100644
index e6fd3bdb257..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppConnection.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import java.io.IOException;
-
-/**
- * Representation of a management connection to VPP.
- */
-public interface VppConnection extends AutoCloseable {
-
-    /**
-     * Opens VppConnection for communication with VPP.
-     *
-     * @throws IOException if connection is not established
-     */
-    void connect() throws IOException;
-
-    /**
-     * Checks if this instance connection is active.
-     *
-     * @throws IllegalStateException if this instance was disconnected.
-     */
-    void checkActive();
-
-    /**
-     * Closes Vpp connection.
-     */
-    @Override
-    void close();
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppInvocationException.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppInvocationException.java
deleted file mode 100644
index a7ccb197e00..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppInvocationException.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-/**
- * Exception thrown when Vpp jAPI method invocation failed.
- */
-public class VppInvocationException extends VppBaseCallException {
-    /**
-     * Constructs an VppApiInvocationFailedException with the specified api method name and error code.
-     *
-     * @param methodName  name of a method, which invocation failed.
-     * @param errorCode  negative error code value associated with this failure
-     * @throws NullPointerException     if apiMethodName is null
-     */
-    public VppInvocationException(final String methodName, final int errorCode) {
-        super(methodName, errorCode);
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppJNIConnection.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppJNIConnection.java
deleted file mode 100644
index 7178bcf7d05..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/VppJNIConnection.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp;
-
-import static io.fd.vpp.jvpp.NativeLibraryLoader.loadLibrary;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * JNI based representation of a management connection to VPP.
- */
-public final class VppJNIConnection implements VppConnection {
-    private static final Logger LOG = Logger.getLogger(VppJNIConnection.class.getName());
-
-    static {
-        final String libName = "libjvpp_registry.so.0.0.0";
-        try {
-            loadLibrary(libName, VppJNIConnection.class);
-        } catch (IOException e) {
-            LOG.log(Level.SEVERE, String.format("Can't find vpp jni library: %s", libName), e);
-            throw new ExceptionInInitializerError(e);
-        }
-    }
-
-    private ConnectionInfo connectionInfo;
-
-    private final String clientName;
-    private volatile boolean disconnected = false;
-
-    /**
-     * Create VPPJNIConnection instance for client connecting to VPP.
-     *
-     * @param clientName client name instance to be used for communication. Single connection per clientName is
-     *                   allowed.
-     */
-    public VppJNIConnection(final String clientName) {
-        this.clientName = Objects.requireNonNull(clientName, "Null clientName");
-    }
-
-    /**
-     * Guarded by VppJNIConnection.class
-     */
-    private static final Map connections = new HashMap<>();
-
-    /**
-     * Initiate VPP connection for current instance
-     *
-     * Multiple instances are allowed since this class is not a singleton (VPP allows multiple management connections).
-     *
-     * However only a single connection per clientName is allowed.
-     *
-     * @throws IOException in case the connection could not be established
-     */
-
-    @Override
-    public void connect() throws IOException {
-        _connect();
-    }
-
-    private void _connect() throws IOException {
-        synchronized (VppJNIConnection.class) {
-            if (connections.containsKey(clientName)) {
-                throw new IOException("Client " + clientName + " already connected");
-            }
-
-            connectionInfo = clientConnect(clientName);
-            if (connectionInfo.status != 0) {
-                throw new IOException("Connection returned error " + connectionInfo.status);
-            }
-            connections.put(clientName, this);
-        }
-    }
-
-    @Override
-    public final void checkActive() {
-        if (disconnected) {
-            throw new IllegalStateException("Disconnected client " + clientName);
-        }
-    }
-
-    @Override
-    public final synchronized void close() {
-        if (!disconnected) {
-            disconnected = true;
-            try {
-                clientDisconnect();
-            } finally {
-                synchronized (VppJNIConnection.class) {
-                    connections.remove(clientName);
-                }
-            }
-        }
-    }
-
-    public ConnectionInfo getConnectionInfo() {
-        return connectionInfo;
-    }
-
-    /**
-     * VPP connection information used by plugins to reuse the connection.
-     */
-    public static final class ConnectionInfo {
-        public final long queueAddress;
-        public final int clientIndex;
-        public final int status; // FIXME throw exception instead
-
-        public ConnectionInfo(long queueAddress, int clientIndex, int status) {
-            this.queueAddress = queueAddress;
-            this.clientIndex = clientIndex;
-            this.status = status;
-        }
-    }
-
-    private static native ConnectionInfo clientConnect(String clientName);
-
-    private static native void clientDisconnect();
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/ControlPingCallback.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/ControlPingCallback.java
deleted file mode 100644
index efddfdbb96c..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/ControlPingCallback.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.callback;
-
-import io.fd.vpp.jvpp.dto.ControlPingReply;
-
-/**
- * Represents callback for control_ping message.
- */
-public interface ControlPingCallback extends JVppCallback {
-
-    void onControlPingReply(ControlPingReply reply);
-
-}
-
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppCallback.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppCallback.java
deleted file mode 100644
index ae02063bb2f..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppCallback.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.callback;
-import io.fd.vpp.jvpp.VppCallbackException;
-
-/**
- * Base JVppCallback interface
- */
-public interface JVppCallback {
-    /**
-     * onError callback handler used to report failing operation
-     * @param ex VppCallbackException object containing details about failing operation
-     */
-    void onError(VppCallbackException ex);
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppNotificationCallback.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppNotificationCallback.java
deleted file mode 100644
index 8ab0cb2140f..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/callback/JVppNotificationCallback.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.callback;
-
-/**
-* Notification callback
-*/
-public interface JVppNotificationCallback {
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPing.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPing.java
deleted file mode 100644
index 984e1674e83..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPing.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-import io.fd.vpp.jvpp.JVpp;
-import io.fd.vpp.jvpp.VppInvocationException;
-
-/**
- * Represents request DTO for control_ping message.
- */
-public final class ControlPing implements JVppRequest {
-
-    @Override
-    public int send(final JVpp jvpp) throws VppInvocationException {
-        return jvpp.controlPing(this);
-    }
-
-}
-
-
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPingReply.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPingReply.java
deleted file mode 100644
index 61e4d0e423b..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/ControlPingReply.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-import java.util.Objects;
-
-/**
- * Represents reply DTO for control_ping message.
- */
-public final class ControlPingReply implements JVppReply {
-
-    public int context;
-    public int clientIndex;
-    public int vpePid;
-
-    @Override
-    public boolean equals(final Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        final ControlPingReply that = (ControlPingReply) o;
-        return context == that.context &&
-                clientIndex == that.clientIndex &&
-                vpePid == that.vpePid;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(context, clientIndex, vpePid);
-    }
-
-    @Override
-    public String toString() {
-        return "ControlPingReply{" +
-                "context=" + context +
-                ", clientIndex=" + clientIndex +
-                ", vpePid=" + vpePid +
-                '}';
-    }
-}
-
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppDump.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppDump.java
deleted file mode 100644
index 60b98984d9e..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppDump.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-/**
-* Base interface for all dump requests
-*/
-public interface JVppDump extends JVppRequest {
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppNotification.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppNotification.java
deleted file mode 100644
index 5554f50165a..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppNotification.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-/**
-* Base interface for all notification DTOs
-*/
-public interface JVppNotification {
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReply.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReply.java
deleted file mode 100644
index 73f512d42d6..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReply.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-/**
-* Base interface for all reply DTOs
-*/
-public interface JVppReply {
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReplyDump.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReplyDump.java
deleted file mode 100644
index 15111395f9c..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppReplyDump.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-/**
-* Base interface for all dump replies
-*/
-public interface JVppReplyDump>
-    extends JVppReply {
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppRequest.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppRequest.java
deleted file mode 100644
index 9b301da20cf..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/dto/JVppRequest.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.dto;
-
-import io.fd.vpp.jvpp.JVpp;
-import io.fd.vpp.jvpp.VppInvocationException;
-
-/**
-* Base interface for all request DTOs
-*/
-public interface JVppRequest {
-
-    /**
-     * Invoke current operation asynchronously on VPP
-     *
-     * @return context id of this request. Can be used to track incoming response
-     */
-    int send(JVpp jvpp) throws VppInvocationException;
-
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java
deleted file mode 100644
index e7df528ae30..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.future;
-
-
-import java.util.Map;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CompletionStage;
-import io.fd.vpp.jvpp.JVpp;
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.VppInvocationException;
-import io.fd.vpp.jvpp.dto.JVppDump;
-import io.fd.vpp.jvpp.dto.JVppReply;
-import io.fd.vpp.jvpp.dto.JVppReplyDump;
-import io.fd.vpp.jvpp.dto.JVppRequest;
-
-/**
- * Future facade on top of JVpp
- */
-public abstract class AbstractFutureJVppInvoker implements FutureJVppInvoker {
-
-    private final JVpp jvpp;
-    private final JVppRegistry registry;
-
-    /**
-     * Guarded by self
-     */
-    private final Map>> requests;
-
-    protected AbstractFutureJVppInvoker(final JVpp jvpp, final JVppRegistry registry,
-                                        final Map>> requestMap) {
-        this.jvpp =  Objects.requireNonNull(jvpp, "jvpp should not be null");
-        this.registry =  Objects.requireNonNull(registry, "registry should not be null");
-        // Request map represents the shared state between this facade and it's callback
-        // where facade puts futures in and callback completes + removes them
-        this.requests = Objects.requireNonNull(requestMap, "Null requestMap");
-    }
-
-    protected final Map>> getRequests() {
-        synchronized (requests) {
-            return requests;
-        }
-    }
-
-    // TODO use Optional in Future, java8
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public > CompletionStage send(REQ req) {
-        synchronized(requests) {
-            try {
-                final CompletableFuture replyCompletableFuture;
-                final int contextId = jvpp.send(req);
-
-                if(req instanceof JVppDump) {
-                    throw new IllegalArgumentException("Send with empty reply dump has to be used in case of dump calls");
-                }
-                replyCompletableFuture = new CompletableFuture<>();
-                requests.put(contextId, replyCompletableFuture);
-
-                // TODO in case of timeouts/missing replies, requests from the map are not removed
-                // consider adding cancel method, that would remove requests from the map and cancel
-                // associated replyCompletableFuture
-
-                return replyCompletableFuture;
-            } catch (VppInvocationException ex) {
-                final CompletableFuture replyCompletableFuture = new CompletableFuture<>();
-                replyCompletableFuture.completeExceptionally(ex);
-                return replyCompletableFuture;
-            }
-        }
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public , DUMP extends JVppReplyDump> CompletionStage send(
-            REQ req, DUMP emptyReplyDump) {
-        synchronized(requests) {
-            try {
-                final CompletableDumpFuture replyCompletableFuture;
-                final int contextId = jvpp.send(req);
-
-                if(!(req instanceof JVppDump)) {
-                    throw new IllegalArgumentException("Send without empty reply dump has to be used in case of regular calls");
-                }
-                replyCompletableFuture = new CompletableDumpFuture<>(contextId, emptyReplyDump);
-
-                requests.put(contextId, replyCompletableFuture);
-                requests.put(registry.controlPing(jvpp.getClass()), replyCompletableFuture);
-
-                // TODO in case of timeouts/missing replies, requests from the map are not removed
-                // consider adding cancel method, that would remove requests from the map and cancel
-                // associated replyCompletableFuture
-
-                return replyCompletableFuture;
-            } catch (VppInvocationException ex) {
-                final CompletableFuture replyCompletableFuture = new CompletableFuture<>();
-                replyCompletableFuture.completeExceptionally(ex);
-                return replyCompletableFuture;
-            }
-        }
-    }
-
-    public static final class CompletableDumpFuture> extends CompletableFuture {
-        private final T replyDump;
-        private final int contextId;
-
-        public CompletableDumpFuture(final int contextId, final T emptyDump) {
-            this.contextId = contextId;
-            this.replyDump = emptyDump;
-        }
-
-        public int getContextId() {
-            return contextId;
-        }
-
-        public T getReplyDump() {
-            return replyDump;
-        }
-    }
-
-    @Override
-    public void close() throws Exception {
-        jvpp.close();
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/FutureJVppInvoker.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/FutureJVppInvoker.java
deleted file mode 100644
index 7a48e4181fa..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/FutureJVppInvoker.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.future;
-
-
-import io.fd.vpp.jvpp.dto.JVppReply;
-import io.fd.vpp.jvpp.dto.JVppReplyDump;
-import io.fd.vpp.jvpp.dto.JVppRequest;
-
-import java.util.concurrent.CompletionStage;
-import io.fd.vpp.jvpp.notification.NotificationRegistryProvider;
-
-/**
-* Future facade on top of JVpp
-*/
-public interface FutureJVppInvoker extends NotificationRegistryProvider, AutoCloseable {
-
-    /**
-     * Invoke asynchronous operation on VPP
-     *
-     * @return CompletionStage with future result of an async VPP call
-     * @throws io.fd.vpp.jvpp.VppInvocationException when send request failed with details
-     */
-    > CompletionStage send(REQ req);
-
-
-    /**
-     * Invoke asynchronous dump operation on VPP
-     *
-     * @return CompletionStage with aggregated future result of an async VPP dump call
-     * @throws io.fd.vpp.jvpp.VppInvocationException when send request failed with details
-     */
-    , DUMP extends JVppReplyDump> CompletionStage send(
-            REQ req, DUMP emptyReplyDump);
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistry.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistry.java
deleted file mode 100644
index 3c72ff793a4..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistry.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.notification;
-
-/**
- * Base registry for notification callbacks.
- */
-public interface NotificationRegistry extends AutoCloseable {
-
-    void close();
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistryProvider.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistryProvider.java
deleted file mode 100644
index 4a6e06b705c..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/notification/NotificationRegistryProvider.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.notification;
-
-/**
- * Provides notification registry
- */
-public interface NotificationRegistryProvider {
-
-    /**
-     * Get current notification registry instance
-     */
-    NotificationRegistry getNotificationRegistry();
-}
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/test/ConnectionTest.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/test/ConnectionTest.java
deleted file mode 100644
index 27b4d29f866..00000000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/test/ConnectionTest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.test;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-
-/**
- * Run using:
- * sudo java -cp build-vpp-native/vpp-api/java/jvpp-registry-16.09.jar io.fd.vpp.jvpp.test.ConnectionTest
- */
-public class ConnectionTest {
-
-    private static void testConnect() throws Exception {
-        System.out.println("Testing JNI connection with JVppRegistry");
-        final JVppRegistry registry = new JVppRegistryImpl("ConnectionTest");
-        try {
-            System.out.println("Successfully connected to vpp");
-            Thread.sleep(5000);
-            System.out.println("Disconnecting...");
-            Thread.sleep(1000);
-        } finally {
-            registry.close();
-        }
-    }
-
-    public static void main(String[] args) throws Exception {
-        testConnect();
-    }
-}
diff --git a/vpp-api/java/jvpp-registry/jvpp_registry.c b/vpp-api/java/jvpp-registry/jvpp_registry.c
deleted file mode 100644
index cbd5e0ab39a..00000000000
--- a/vpp-api/java/jvpp-registry/jvpp_registry.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#define _GNU_SOURCE /* for strcasestr(3) */
-#include 
-
-#define vl_api_version(n,v) static u32 vpe_api_version = (v);
-#include 
-#undef vl_api_version
-
-
-#include 
-#include 
-#include "io_fd_vpp_jvpp_VppJNIConnection.h"
-#include "io_fd_vpp_jvpp_JVppRegistryImpl.h"
-
-#include 
-#define vl_typedefs             /* define message structures */
-#include 
-#undef vl_typedefs
-
-#define vl_endianfun
-#include 
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...)
-#define vl_printfun
-#include 
-#undef vl_printfun
-
-vlib_main_t vlib_global_main;
-vlib_main_t **vlib_mains;
-
-/*
- * The Java runtime isn't compile w/ -fstack-protector,
- * so we have to supply missing external references for the
- * regular vpp libraries.
- */
-void __stack_chk_guard(void) __attribute__((weak));
-void __stack_chk_guard(void) {
-}
-
-typedef struct {
-    /* UThread attachment */
-    volatile u32 control_ping_result_ready;
-    volatile i32 control_ping_retval;
-
-    /* Control poing callback */
-    jobject registryObject;
-    jclass registryClass;
-    jclass controlPingReplyClass;
-    jclass callbackExceptionClass;
-
-    /* Thread cleanup */
-    pthread_key_t cleanup_rx_thread_key;
-
-    /* Connected indication */
-    volatile u8 is_connected;
-} jvpp_registry_main_t;
-
-jvpp_registry_main_t jvpp_registry_main __attribute__((aligned (64)));
-
-void vl_client_add_api_signatures(vl_api_memclnt_create_t *mp) {
-    /*
-     * Send the main API signature in slot 0. This bit of code must
-     * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
-     */
-    mp->api_versions[0] = clib_host_to_net_u32(vpe_api_version);
-}
-
-/* cleanup handler for RX thread */
-static_always_inline void cleanup_rx_thread(void *arg) {
-    jvpp_main_t * jm = &jvpp_main;
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-
-    vppjni_lock(jm, 99);
-
-    int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **) &(jm->jenv),
-    JNI_VERSION_1_8);
-    if (getEnvStat == JNI_EVERSION) {
-        clib_warning("Unsupported JNI version\n");
-        rm->control_ping_retval = VNET_API_ERROR_UNSUPPORTED_JNI_VERSION;
-        goto out;
-    } else if (getEnvStat != JNI_EDETACHED) {
-        (*jm->jvm)->DetachCurrentThread(jm->jvm);
-    }
-    out: vppjni_unlock(jm);
-}
-
-static void vl_api_control_ping_reply_t_handler(
-        vl_api_control_ping_reply_t * mp) {
-    jvpp_main_t * jm = &jvpp_main;
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-    char was_thread_connected = 0;
-
-    // attach to java thread if not attached
-    int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **) &(jm->jenv),
-            JNI_VERSION_1_8);
-    if (getEnvStat == JNI_EDETACHED) {
-        if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **) &(jm->jenv),
-                NULL) != 0) {
-            clib_warning("Failed to attach thread\n");
-            rm->control_ping_retval =
-                    VNET_API_ERROR_FAILED_TO_ATTACH_TO_JAVA_THREAD;
-            goto out;
-        }
-
-        // workaround as we can't use pthread_cleanup_push
-        pthread_key_create(&rm->cleanup_rx_thread_key, cleanup_rx_thread);
-        // destructor is only called if the value of key is non null
-        pthread_setspecific(rm->cleanup_rx_thread_key, (void *) 1);
-        was_thread_connected = 1;
-    } else if (getEnvStat == JNI_EVERSION) {
-        clib_warning("Unsupported JNI version\n");
-        rm->control_ping_retval = VNET_API_ERROR_UNSUPPORTED_JNI_VERSION;
-        goto out;
-    }
-
-    if (was_thread_connected == 0) {
-        JNIEnv *env = jm->jenv;
-        if (mp->retval < 0) {
-            call_on_error("controlPing", mp->context, mp->retval,
-                    rm->registryClass, rm->registryObject,
-                    rm->callbackExceptionClass);
-        } else {
-            jmethodID constructor = (*env)->GetMethodID(env,
-                    rm->controlPingReplyClass, "", "()V");
-            jmethodID callbackMethod = (*env)->GetMethodID(env,
-                    rm->registryClass, "onControlPingReply",
-                    "(Lio/fd/vpp/jvpp/dto/ControlPingReply;)V");
-
-            jobject dto = (*env)->NewObject(env, rm->controlPingReplyClass,
-                    constructor);
-
-            jfieldID contextFieldId = (*env)->GetFieldID(env,
-                    rm->controlPingReplyClass, "context", "I");
-            (*env)->SetIntField(env, dto, contextFieldId,
-                    clib_net_to_host_u32(mp->context));
-
-            jfieldID clientIndexFieldId = (*env)->GetFieldID(env,
-                    rm->controlPingReplyClass, "clientIndex", "I");
-            (*env)->SetIntField(env, dto, clientIndexFieldId,
-                    clib_net_to_host_u32(mp->client_index));
-
-            jfieldID vpePidFieldId = (*env)->GetFieldID(env,
-                    rm->controlPingReplyClass, "vpePid", "I");
-            (*env)->SetIntField(env, dto, vpePidFieldId,
-                    clib_net_to_host_u32(mp->vpe_pid));
-
-            (*env)->CallVoidMethod(env, rm->registryObject, callbackMethod,
-                    dto);
-            (*env)->DeleteLocalRef(env, dto);
-        }
-    }
-
-    out: rm->control_ping_result_ready = 1;
-}
-
-static int send_initial_control_ping() {
-    f64 timeout;
-    clib_time_t clib_time;
-    vl_api_control_ping_t * mp;
-    jvpp_main_t * jm = &jvpp_main;
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-
-    clib_time_init(&clib_time);
-
-    rm->control_ping_result_ready = 0;
-    mp = vl_msg_api_alloc(sizeof(*mp));
-    memset(mp, 0, sizeof(*mp));
-    mp->_vl_msg_id = ntohs(VL_API_CONTROL_PING);
-    mp->client_index = jm->my_client_index;
-
-    // send message:
-    vl_msg_api_send_shmem(jm->vl_input_queue, (u8 *) &mp);
-
-    // wait for results: Current time + 10 seconds is the timeout
-    timeout = clib_time_now(&clib_time) + 10.0;
-    int rv = VNET_API_ERROR_RESPONSE_NOT_READY;
-    while (clib_time_now(&clib_time) < timeout) {
-        if (rm->control_ping_result_ready == 1) {
-            rv = rm->control_ping_retval;
-            break;
-        }
-    }
-
-    if (rv != 0) {
-        clib_warning("common: first control ping failed: %d", rv);
-    }
-
-    return rv;
-}
-
-static int connect_to_vpe(char *name) {
-    jvpp_main_t * jm = &jvpp_main;
-    api_main_t * am = &api_main;
-
-    if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0)
-        return -1;
-
-    jm->my_client_index = am->my_client_index;
-
-    jm->vl_input_queue = am->shmem_hdr->vl_input_queue;
-
-    vl_msg_api_set_handlers(VL_API_CONTROL_PING_REPLY, "control_ping_reply",
-            vl_api_control_ping_reply_t_handler, vl_noop_handler,
-            vl_api_control_ping_reply_t_endian,
-            vl_api_control_ping_reply_t_print,
-            sizeof(vl_api_control_ping_reply_t), 1);
-
-    return send_initial_control_ping();
-}
-
-JNIEXPORT jobject JNICALL Java_io_fd_vpp_jvpp_VppJNIConnection_clientConnect(
-        JNIEnv *env, jclass obj, jstring clientName) {
-    int rv;
-    const char *client_name;
-    void vl_msg_reply_handler_hookup(void);
-    jvpp_main_t * jm = &jvpp_main;
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-
-    jclass connectionInfoClass = (*env)->FindClass(env,
-            "io/fd/vpp/jvpp/VppJNIConnection$ConnectionInfo");
-    jmethodID connectionInfoConstructor = (*env)->GetMethodID(env,
-            connectionInfoClass, "", "(JII)V");
-
-    /*
-     * Bail out now if we're not running as root
-     */
-    if (geteuid() != 0) {
-        return (*env)->NewObject(env, connectionInfoClass,
-                connectionInfoConstructor, 0, 0,
-                VNET_API_ERROR_NOT_RUNNING_AS_ROOT);
-    }
-
-    if (rm->is_connected) {
-        return (*env)->NewObject(env, connectionInfoClass,
-                connectionInfoConstructor, 0, 0,
-                VNET_API_ERROR_ALREADY_CONNECTED);
-    }
-
-    client_name = (*env)->GetStringUTFChars(env, clientName, 0);
-    if (!client_name) {
-        return (*env)->NewObject(env, connectionInfoClass,
-                connectionInfoConstructor, 0, 0, VNET_API_ERROR_INVALID_VALUE);
-    }
-
-    rv = connect_to_vpe((char *) client_name);
-
-    if (rv < 0)
-        clib_warning("connection failed, rv %d", rv);
-
-    (*env)->ReleaseStringUTFChars(env, clientName, client_name);
-
-    return (*env)->NewObject(env, connectionInfoClass,
-            connectionInfoConstructor, (jlong) jm->vl_input_queue,
-            (jint) jm->my_client_index, (jint) rv);
-}
-
-JNIEXPORT jint JNICALL Java_io_fd_vpp_jvpp_JVppRegistryImpl_controlPing0(
-        JNIEnv *env, jobject regstryObject) {
-    jvpp_main_t * jm = &jvpp_main;
-    vl_api_control_ping_t * mp;
-    u32 my_context_id = vppjni_get_context_id(&jvpp_main);
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-
-    if (rm->registryObject == 0) {
-        rm->registryObject = (*env)->NewGlobalRef(env, regstryObject);
-    }
-    if (rm->registryClass == 0) {
-        rm->registryClass = (jclass) (*env)->NewGlobalRef(env,
-                (*env)->GetObjectClass(env, regstryObject));
-    }
-
-    mp = vl_msg_api_alloc(sizeof(*mp));
-    memset(mp, 0, sizeof(*mp));
-    mp->_vl_msg_id = ntohs(VL_API_CONTROL_PING);
-    mp->client_index = jm->my_client_index;
-    mp->context = clib_host_to_net_u32(my_context_id);
-
-    // send message:
-    vl_msg_api_send_shmem(jm->vl_input_queue, (u8 *) &mp);
-    return my_context_id;
-}
-
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_VppJNIConnection_clientDisconnect(
-        JNIEnv *env, jclass clazz) {
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-    rm->is_connected = 0; // TODO make thread safe
-    vl_client_disconnect_from_vlib();
-
-    // cleanup:
-    if (rm->registryObject) {
-        (*env)->DeleteGlobalRef(env, rm->registryObject);
-        rm->registryObject = 0;
-    }
-    if (rm->registryClass) {
-        (*env)->DeleteGlobalRef(env, rm->registryClass);
-        rm->registryClass = 0;
-    }
-}
-
-jint JNI_OnLoad(JavaVM *vm, void *reserved) {
-    jvpp_main_t * jm = &jvpp_main;
-    jvpp_registry_main_t * rm = &jvpp_registry_main;
-    JNIEnv* env;
-
-    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
-        return JNI_EVERSION;
-    }
-
-    rm->controlPingReplyClass = (jclass) (*env)->NewGlobalRef(env,
-            (*env)->FindClass(env, "io/fd/vpp/jvpp/dto/ControlPingReply"));
-    if ((*env)->ExceptionCheck(env)) {
-        (*env)->ExceptionDescribe(env);
-        clib_warning("Failed to cache class references\n");
-        return JNI_ERR;
-    }
-
-    rm->callbackExceptionClass = (jclass) (*env)->NewGlobalRef(env,
-            (*env)->FindClass(env, "io/fd/vpp/jvpp/VppCallbackException"));
-    if ((*env)->ExceptionCheck(env)) {
-        (*env)->ExceptionDescribe(env);
-        return JNI_ERR;
-    }
-
-    jm->jvm = vm;
-    return JNI_VERSION_1_8;
-}
-
-void JNI_OnUnload(JavaVM *vm, void *reserved) {
-    jvpp_main_t * jm = &jvpp_main;
-    JNIEnv* env;
-    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
-        return;
-    }
-
-    jm->jenv = NULL;
-    jm->jvm = NULL;
-}
diff --git a/vpp-api/java/jvpp/gen/jvpp_gen.py b/vpp-api/java/jvpp/gen/jvpp_gen.py
deleted file mode 100755
index 5f8df2a9602..00000000000
--- a/vpp-api/java/jvpp/gen/jvpp_gen.py
+++ /dev/null
@@ -1,171 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-# l
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import argparse
-import importlib
-import sys
-import os
-import json
-
-from jvppgen import types_gen
-from jvppgen import callback_gen
-from jvppgen import notification_gen
-from jvppgen import dto_gen
-from jvppgen import jvpp_callback_facade_gen
-from jvppgen import jvpp_future_facade_gen
-from jvppgen import jvpp_impl_gen
-from jvppgen import jvpp_c_gen
-from jvppgen import util
-
-blacklist = [ "memclnt.api", "flowperpkt.api" ]
-
-# Invocation:
-# ~/Projects/vpp/vpp-api/jvpp/gen$ mkdir -p java/io/fd/vpp/jvpp && cd java/io/fd/vpp/jvpp
-# ~/Projects/vpp/vpp-api/jvpp/gen/java/io/fd/vpp/jvpp$ ../../../../jvpp_gen.py -idefs_api_vpp_papi.py
-#
-# Compilation:
-# ~/Projects/vpp/vpp-api/jvpp/gen/java/io/fd/vpp/jvpp$ javac *.java dto/*.java callback/*.java
-#
-# where
-# defs_api_vpp_papi.py - vpe.api in python format (generated by vppapigen)
-
-parser = argparse.ArgumentParser(description='VPP Java API generator')
-parser.add_argument('-i', action="store", dest="inputfiles", nargs='+')
-parser.add_argument('--plugin_name', action="store", dest="plugin_name")
-args = parser.parse_args()
-
-sys.path.append(".")
-
-print "Generating Java API for %s" % args.inputfiles
-print "inputfiles %s" % args.inputfiles
-plugin_name = args.plugin_name
-print "plugin_name %s" % plugin_name
-
-cfg = {}
-
-for inputfile in args.inputfiles:
-    if any(substring in inputfile for substring in blacklist):
-        print "WARNING: Imput file %s blacklisted" % inputfile
-        continue
-    _cfg = json.load(open(inputfile, 'r'))
-    if 'types' in cfg:
-        cfg['types'].extend(_cfg['types'])
-    else:
-        cfg['types'] = _cfg['types']
-    if 'messages' in cfg:
-        cfg['messages'].extend(_cfg['messages'])
-    else:
-        cfg['messages'] = _cfg['messages']
-
-
-def is_request_field(field_name):
-    return field_name not in {'_vl_msg_id', 'client_index', 'context'}
-
-
-def is_response_field(field_name):
-    return field_name not in {'_vl_msg_id'}
-
-
-def get_args(t, filter):
-    arg_list = []
-    for i in t:
-        if is_crc(i):
-            continue
-        if not filter(i[1]):
-            continue
-        arg_list.append(i[1])
-    return arg_list
-
-
-def get_types(t, filter):
-    types_list = []
-    lengths_list = []
-    crc = None
-    for i in t:
-        if is_crc(i):
-            crc = ('crc', i['crc'][2:])
-            continue
-        if not filter(i[1]):
-            continue
-        if len(i) is 3:  # array type
-            types_list.append(i[0] + '[]')
-            lengths_list.append((i[2], False))
-        elif len(i) is 4:  # variable length array type
-            types_list.append(i[0] + '[]')
-            lengths_list.append((i[3], True))
-        else:  # primitive type
-            types_list.append(i[0])
-            lengths_list.append((0, False))
-    return types_list, lengths_list, crc
-
-
-def is_crc(arg):
-    """ Check whether the argument inside message definition is just crc """
-    return 'crc' in arg
-
-
-def get_definitions(defs):
-    # Pass 1
-    func_list = []
-    func_name = {}
-    for a in defs:
-        java_name = util.underscore_to_camelcase(a[0])
-
-        # For replies include all the arguments except message_id
-        if util.is_reply(java_name):
-            types, lengths, crc = get_types(a[1:], is_response_field)
-            func_name[a[0]] = dict(
-                [('name', a[0]), ('java_name', java_name),
-                 ('args', get_args(a[1:], is_response_field)), ('full_args', get_args(a[1:], lambda x: True)),
-                 ('types', types), ('lengths', lengths), crc])
-        # For requests skip message_id, client_id and context
-        else:
-            types, lengths, crc = get_types(a[1:], is_request_field)
-            func_name[a[0]] = dict(
-                [('name', a[0]), ('java_name', java_name),
-                 ('args', get_args(a[1:], is_request_field)), ('full_args', get_args(a[1:], lambda x: True)),
-                 ('types', types), ('lengths', lengths), crc])
-
-        # Indexed by name
-        func_list.append(func_name[a[0]])
-    return func_list, func_name
-
-
-base_package = 'io.fd.vpp.jvpp'
-plugin_package = base_package + '.' + plugin_name
-types_package = 'types'
-dto_package = 'dto'
-callback_package = 'callback'
-notification_package = 'notification'
-future_package = 'future'
-# TODO find better package name
-callback_facade_package = 'callfacade'
-
-types_list, types_name = get_definitions(cfg['types'])
-
-types_gen.generate_types(types_list, plugin_package, types_package, args.inputfiles)
-
-func_list, func_name = get_definitions(cfg['messages'])
-
-dto_gen.generate_dtos(func_list, base_package, plugin_package, plugin_name.title(), dto_package, args.inputfiles)
-jvpp_impl_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name, dto_package, args.inputfiles)
-callback_gen.generate_callbacks(func_list, base_package, plugin_package, plugin_name.title(), callback_package, dto_package, args.inputfiles)
-notification_gen.generate_notification_registry(func_list, base_package, plugin_package, plugin_name.title(), notification_package, callback_package, dto_package, args.inputfiles)
-jvpp_c_gen.generate_jvpp(func_list, plugin_name, args.inputfiles)
-jvpp_future_facade_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name.title(), dto_package, callback_package, notification_package, future_package, args.inputfiles)
-jvpp_callback_facade_gen.generate_jvpp(func_list, base_package, plugin_package, plugin_name.title(), dto_package, callback_package, notification_package, callback_facade_package, args.inputfiles)
-
-print "Java API for %s generated successfully" % args.inputfiles
diff --git a/vpp-api/java/jvpp/gen/jvppgen/__init__.py b/vpp-api/java/jvpp/gen/jvppgen/__init__.py
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/vpp-api/java/jvpp/gen/jvppgen/callback_gen.py b/vpp-api/java/jvpp/gen/jvppgen/callback_gen.py
deleted file mode 100644
index 68f70126a04..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/callback_gen.py
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-import util
-from string import Template
-
-from util import remove_suffix
-
-callback_suffix = "Callback"
-
-callback_template = Template("""
-package $plugin_package.$callback_package;
-
-/**
- * 
Represents callback for plugin's api file message.
- * 
It was generated by callback_gen.py based on $inputfile preparsed data:
- * 
-$docs
- * 

- */
-public interface $cls_name extends $base_package.$callback_package.$callback_type {
-
-    $callback_method
-
-}
-""")
-
-global_callback_template = Template("""
-package $plugin_package.$callback_package;
-
-/**
- * 
Global aggregated callback interface.
- * 
It was generated by callback_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface JVpp${plugin_name}GlobalCallback extends $base_package.$callback_package.ControlPingCallback, $callbacks {
-}
-""")
-
-
-def generate_callbacks(func_list, base_package, plugin_package, plugin_name, callback_package, dto_package, inputfile):
-    """ Generates callback interfaces """
-    print "Generating Callback interfaces"
-
-    if not os.path.exists(callback_package):
-        raise Exception("%s folder is missing" % callback_package)
-
-    callbacks = []
-    for func in func_list:
-
-        camel_case_name_with_suffix = util.underscore_to_camelcase_upper(func['name'])
-
-        if util.is_ignored(func['name']) or util.is_control_ping(camel_case_name_with_suffix):
-            continue
-        if not util.is_reply(camel_case_name_with_suffix) and not util.is_notification(func['name']):
-            continue
-
-        if util.is_reply(camel_case_name_with_suffix):
-            camel_case_name = util.remove_reply_suffix(camel_case_name_with_suffix)
-            callback_type = "JVppCallback"
-        else:
-            camel_case_name_with_suffix = util.add_notification_suffix(camel_case_name_with_suffix)
-            camel_case_name = camel_case_name_with_suffix
-            callback_type = "JVppNotificationCallback"
-
-        callbacks.append("{0}.{1}.{2}".format(plugin_package, callback_package, camel_case_name + callback_suffix))
-        callback_path = os.path.join(callback_package, camel_case_name + callback_suffix + ".java")
-        callback_file = open(callback_path, 'w')
-
-        reply_type = "%s.%s.%s" % (plugin_package, dto_package, camel_case_name_with_suffix)
-        method = "void on{0}({1} reply);".format(camel_case_name_with_suffix, reply_type)
-        callback_file.write(
-            callback_template.substitute(inputfile=inputfile,
-                                         docs=util.api_message_to_javadoc(func),
-                                         cls_name=camel_case_name + callback_suffix,
-                                         callback_method=method,
-                                         base_package=base_package,
-                                         plugin_package=plugin_package,
-                                         callback_package=callback_package,
-                                         callback_type=callback_type))
-        callback_file.flush()
-        callback_file.close()
-
-    callback_file = open(os.path.join(callback_package, "JVpp%sGlobalCallback.java" % plugin_name), 'w')
-    callback_file.write(global_callback_template.substitute(inputfile=inputfile,
-                                                            callbacks=", ".join(callbacks),
-                                                            base_package=base_package,
-                                                            plugin_package=plugin_package,
-                                                            plugin_name=plugin_name,
-                                                            callback_package=callback_package))
-    callback_file.flush()
-    callback_file.close()
diff --git a/vpp-api/java/jvpp/gen/jvppgen/dto_gen.py b/vpp-api/java/jvpp/gen/jvppgen/dto_gen.py
deleted file mode 100644
index a043c9459b0..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/dto_gen.py
+++ /dev/null
@@ -1,308 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-from string import Template
-
-import util
-
-dto_template = Template("""
-package $plugin_package.$dto_package;
-
-/**
- * 
This class represents $description.
- * 
It was generated by dto_gen.py based on $inputfile preparsed data:
- * 
-$docs
- * 

- */
-public final class $cls_name implements $base_package.$dto_package.$base_type {
-
-$fields
-$methods
-}
-""")
-
-field_template = Template("""    public $type $name;\n""")
-
-send_template = Template("""    @Override
-    public int send(final $base_package.JVpp jvpp) throws io.fd.vpp.jvpp.VppInvocationException {
-        return (($plugin_package.JVpp${plugin_name})jvpp).$method_name($args);
-    }""")
-
-
-def generate_dtos(func_list, base_package, plugin_package, plugin_name, dto_package, inputfile):
-    """ Generates dto objects in a dedicated package """
-    print "Generating DTOs"
-
-    if not os.path.exists(dto_package):
-        raise Exception("%s folder is missing" % dto_package)
-
-    for func in func_list:
-        camel_case_dto_name = util.underscore_to_camelcase_upper(func['name'])
-        camel_case_method_name = util.underscore_to_camelcase(func['name'])
-        dto_path = os.path.join(dto_package, camel_case_dto_name + ".java")
-
-        if util.is_ignored(func['name']) or util.is_control_ping(camel_case_dto_name):
-            continue
-
-        fields = generate_dto_fields(camel_case_dto_name, func)
-        methods = generate_dto_base_methods(camel_case_dto_name, func)
-        base_type = ""
-
-        # Generate request/reply or dump/dumpReply even if structure can be used as notification
-        if not util.is_just_notification(func["name"]):
-            if util.is_reply(camel_case_dto_name):
-                description = "reply DTO"
-                request_dto_name = get_request_name(camel_case_dto_name, func['name'])
-                if util.is_details(camel_case_dto_name):
-                    # FIXME assumption that dump calls end with "Dump" suffix. Not enforced in vpe.api
-                    base_type += "JVppReply<%s.%s.%s>" % (plugin_package, dto_package, request_dto_name + "Dump")
-                    generate_dump_reply_dto(request_dto_name, base_package, plugin_package, dto_package,
-                                            camel_case_dto_name, camel_case_method_name, func)
-                else:
-                    base_type += "JVppReply<%s.%s.%s>" % (plugin_package, dto_package, request_dto_name)
-            else:
-                args = "" if fields is "" else "this"
-                methods += send_template.substitute(method_name=camel_case_method_name,
-                                                    base_package=base_package,
-                                                    plugin_package=plugin_package,
-                                                    plugin_name=plugin_name,
-                                                    args=args)
-                if util.is_dump(camel_case_dto_name):
-                    base_type += "JVppDump"
-                    description = "dump request DTO"
-                else:
-                    base_type += "JVppRequest"
-                    description = "request DTO"
-
-            write_dto_file(base_package, plugin_package, base_type, camel_case_dto_name, description, dto_package,
-                           dto_path, fields, func, inputfile, methods)
-
-        # for structures that are also used as notifications, generate dedicated notification DTO
-        if util.is_notification(func["name"]):
-            base_type = "JVppNotification"
-            description = "notification DTO"
-            camel_case_dto_name = util.add_notification_suffix(camel_case_dto_name)
-            dto_path = os.path.join(dto_package, camel_case_dto_name + ".java")
-            methods = generate_dto_base_methods(camel_case_dto_name, func)
-            write_dto_file(base_package, plugin_package, base_type, camel_case_dto_name, description, dto_package,
-                           dto_path, fields, func, inputfile, methods)
-
-    flush_dump_reply_dtos(inputfile)
-
-
-def generate_dto_base_methods(camel_case_dto_name, func):
-    methods = generate_dto_hash(func)
-    methods += generate_dto_equals(camel_case_dto_name, func)
-    methods += generate_dto_tostring(camel_case_dto_name, func)
-    return methods
-
-
-def generate_dto_fields(camel_case_dto_name, func):
-    fields = ""
-    for t in zip(func['types'], func['args']):
-        # for retval don't generate dto field in Reply
-        field_name = util.underscore_to_camelcase(t[1])
-        if util.is_reply(camel_case_dto_name) and util.is_retval_field(field_name):
-            continue
-        fields += field_template.substitute(type=util.jni_2_java_type_mapping[t[0]],
-                                            name=field_name)
-    return fields
-
-
-tostring_field_template = Template("""                \"$field_name=\" + $field_name + ", " +\n""")
-tostring_array_field_template = Template("""                \"$field_name=\" + java.util.Arrays.toString($field_name) + ", " +\n""")
-tostring_template = Template("""    @Override
-    public String toString() {
-        return "$cls_name{" +
-$fields_tostring "}";
-    }\n\n""")
-
-
-def generate_dto_tostring(camel_case_dto_name, func):
-    tostring_fields = ""
-    for t in zip(func['types'], func['args']):
-
-        field_name = util.underscore_to_camelcase(t[1])
-        # for retval don't generate dto field in Reply
-        if util.is_retval_field(field_name):
-            continue
-
-        # handle array types
-        if util.is_array(util.jni_2_java_type_mapping[t[0]]):
-            tostring_fields += tostring_array_field_template.substitute(field_name=field_name)
-        else:
-            tostring_fields += tostring_field_template.substitute(field_name=field_name)
-
-    return tostring_template.substitute(cls_name=camel_case_dto_name,
-                                        fields_tostring=tostring_fields[:-8])
-
-equals_other_template = Template("""
-        final $cls_name other = ($cls_name) o;
-\n""")
-equals_field_template = Template("""        if (!java.util.Objects.equals(this.$field_name, other.$field_name)) {
-            return false;
-        }\n""")
-equals_array_field_template = Template("""        if (!java.util.Arrays.equals(this.$field_name, other.$field_name)) {
-            return false;
-        }\n""")
-equals_template = Template("""    @Override
-    public boolean equals(final Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-$comparisons
-        return true;
-    }\n\n""")
-
-
-def generate_dto_equals(camel_case_dto_name, func):
-    equals_fields = ""
-    for t in zip(func['types'], func['args']):
-        field_name = util.underscore_to_camelcase(t[1])
-        # for retval don't generate dto field in Reply
-        if util.is_retval_field(field_name):
-            continue
-
-        # handle array types
-        if util.is_array(util.jni_2_java_type_mapping[t[0]]):
-            equals_fields += equals_array_field_template.substitute(field_name=field_name)
-        else:
-            equals_fields += equals_field_template.substitute(field_name=field_name)
-
-    if equals_fields != "":
-        equals_fields = equals_other_template.substitute(cls_name=camel_case_dto_name) + equals_fields
-
-    return equals_template.substitute(comparisons=equals_fields)
-
-
-hash_template = Template("""    @Override
-    public int hashCode() {
-        return java.util.Objects.hash($fields);
-    }\n\n""")
-hash_single_array_type_template = Template("""    @Override
-    public int hashCode() {
-        return java.util.Arrays.hashCode($fields);
-    }\n\n""")
-
-
-def generate_dto_hash(func):
-    hash_fields = ""
-
-    # Special handling for hashCode in case just a single array field is present. Cannot use Objects.equals since the
-    # array is mistaken for a varargs parameter. Instead use Arrays.hashCode in such case.
-    if len(func['args']) == 1:
-        single_type = func['types'][0]
-        single_type_name = func['args'][0]
-        if util.is_array(util.jni_2_java_type_mapping[single_type]):
-            return hash_single_array_type_template.substitute(fields=util.underscore_to_camelcase(single_type_name))
-
-    for t in zip(func['types'], func['args']):
-        field_name = util.underscore_to_camelcase(t[1])
-        # for retval don't generate dto field in Reply
-        if util.is_retval_field(field_name):
-            continue
-
-        hash_fields += field_name + ", "
-
-    return hash_template.substitute(fields=hash_fields[:-2])
-
-
-def write_dto_file(base_package, plugin_package, base_type, camel_case_dto_name, description, dto_package, dto_path,
-                   fields, func, inputfile, methods):
-    dto_file = open(dto_path, 'w')
-    dto_file.write(dto_template.substitute(inputfile=inputfile,
-                                           description=description,
-                                           docs=util.api_message_to_javadoc(func),
-                                           cls_name=camel_case_dto_name,
-                                           fields=fields,
-                                           methods=methods,
-                                           base_package=base_package,
-                                           plugin_package=plugin_package,
-                                           base_type=base_type,
-                                           dto_package=dto_package))
-    dto_file.flush()
-    dto_file.close()
-
-
-dump_dto_suffix = "ReplyDump"
-dump_reply_artificial_dtos = {}
-
-
-# Returns request name or special one from unconventional_naming_rep_req map
-def get_request_name(camel_case_dto_name, func_name):
-    return util.underscore_to_camelcase_upper(
-        util.unconventional_naming_rep_req[func_name]) if func_name in util.unconventional_naming_rep_req \
-        else util.remove_reply_suffix(camel_case_dto_name)
-
-
-def flush_dump_reply_dtos(inputfile):
-    for dump_reply_artificial_dto in dump_reply_artificial_dtos.values():
-        dto_path = os.path.join(dump_reply_artificial_dto['dto_package'],
-                                dump_reply_artificial_dto['cls_name'] + ".java")
-        dto_file = open(dto_path, 'w')
-        dto_file.write(dto_template.substitute(inputfile=inputfile,
-                                               description="dump reply wrapper",
-                                               docs=dump_reply_artificial_dto['docs'],
-                                               cls_name=dump_reply_artificial_dto['cls_name'],
-                                               fields=dump_reply_artificial_dto['fields'],
-                                               methods=dump_reply_artificial_dto['methods'],
-                                               plugin_package=dump_reply_artificial_dto['plugin_package'],
-                                               base_package=dump_reply_artificial_dto['base_package'],
-                                               base_type=dump_reply_artificial_dto['base_type'],
-                                               dto_package=dump_reply_artificial_dto['dto_package']))
-        dto_file.flush()
-        dto_file.close()
-
-
-def generate_dump_reply_dto(request_dto_name, base_package, plugin_package, dto_package, camel_case_dto_name,
-                            camel_case_method_name, func):
-    base_type = "JVppReplyDump<%s.%s.%s, %s.%s.%s>" % (
-        plugin_package, dto_package, util.remove_reply_suffix(camel_case_dto_name) + "Dump",
-        plugin_package, dto_package, camel_case_dto_name)
-    fields = "    public java.util.List<%s> %s = new java.util.ArrayList<>();" % (camel_case_dto_name, camel_case_method_name)
-    cls_name = camel_case_dto_name + dump_dto_suffix
-    # using artificial type for fields, just to bypass the is_array check in base methods generators
-    # the type is not really used
-    artificial_type = 'u8'
-
-    # In case of already existing artificial reply dump DTO, just update it
-    # Used for sub-dump dtos
-    if request_dto_name in dump_reply_artificial_dtos.keys():
-        dump_reply_artificial_dtos[request_dto_name]['fields'] += '\n' + fields
-        dump_reply_artificial_dtos[request_dto_name]['field_names'].append(func['name'])
-        dump_reply_artificial_dtos[request_dto_name]['field_types'].append(artificial_type)
-        methods = '\n' + generate_dto_base_methods(dump_reply_artificial_dtos[request_dto_name]['cls_name'],
-                                            {'args': dump_reply_artificial_dtos[request_dto_name]['field_names'],
-                                             'types': dump_reply_artificial_dtos[request_dto_name]['field_types']})
-        dump_reply_artificial_dtos[request_dto_name]['methods'] = methods
-    else:
-        methods = '\n' + generate_dto_base_methods(cls_name, {'args': [func['name']],
-                                                              'types': [artificial_type]})
-        dump_reply_artificial_dtos[request_dto_name] = ({'docs': util.api_message_to_javadoc(func),
-                                                         'cls_name': cls_name,
-                                                         'fields': fields,
-                                                         'field_names': [func['name']],
-                                                         'field_types': [artificial_type],
-                                                         # strip too many newlines at the end of base method block
-                                                         'methods': methods,
-                                                         'plugin_package': plugin_package,
-                                                         'base_package': base_package,
-                                                         'base_type': base_type,
-                                                         'dto_package': dto_package})
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jni_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jni_gen.py
deleted file mode 100644
index 328cc8d35d2..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jni_gen.py
+++ /dev/null
@@ -1,295 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from string import Template
-
-import util
-
-variable_length_array_value_template = Template("""mp->${length_var_name}""")
-variable_length_array_template = Template("""clib_net_to_host_${length_field_type}(${value})""")
-
-dto_field_id_template = Template("""
-    jfieldID ${field_reference_name}FieldId = (*env)->GetFieldID(env, ${class_ref_name}Class, "${field_name}", "${jni_signature}");""")
-
-default_dto_field_setter_template = Template("""
-    (*env)->Set${jni_setter}(env, ${object_name}, ${field_reference_name}FieldId, mp->${c_name});
-""")
-
-variable_length_array_value_template = Template("""mp->${length_var_name}""")
-variable_length_array_template = Template("""clib_net_to_host_${length_field_type}(${value})""")
-
-u16_dto_field_setter_template = Template("""
-    (*env)->Set${jni_setter}(env, ${object_name}, ${field_reference_name}FieldId, clib_net_to_host_u16(mp->${c_name}));
-""")
-
-u32_dto_field_setter_template = Template("""
-    (*env)->Set${jni_setter}(env, ${object_name}, ${field_reference_name}FieldId, clib_net_to_host_u32(mp->${c_name}));
-""")
-
-u64_dto_field_setter_template = Template("""
-    (*env)->Set${jni_setter}(env, ${object_name}, ${field_reference_name}FieldId, clib_net_to_host_u64(mp->${c_name}));
-""")
-
-u8_array_dto_field_setter_template = Template("""
-    jbyteArray ${field_reference_name} = (*env)->NewByteArray(env, ${field_length});
-    (*env)->SetByteArrayRegion(env, ${field_reference_name}, 0, ${field_length}, (const jbyte*)mp->${c_name});
-    (*env)->SetObjectField(env, ${object_name}, ${field_reference_name}FieldId, ${field_reference_name});
-    (*env)->DeleteLocalRef(env, ${field_reference_name});
-""")
-
-u16_array_dto_field_setter_template = Template("""
-    {
-        jshortArray ${field_reference_name} = (*env)->NewShortArray(env, ${field_length});
-        jshort * ${field_reference_name}ArrayElements = (*env)->GetShortArrayElements(env, ${field_reference_name}, NULL);
-        unsigned int _i;
-        for (_i = 0; _i < ${field_length}; _i++) {
-            ${field_reference_name}ArrayElements[_i] = clib_net_to_host_u16(mp->${c_name}[_i]);
-        }
-
-        (*env)->ReleaseShortArrayElements(env,  ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-        (*env)->SetObjectField(env, ${object_name}, ${field_reference_name}FieldId, ${field_reference_name});
-        (*env)->DeleteLocalRef(env, ${field_reference_name});
-    }
-""")
-
-u32_array_dto_field_setter_template = Template("""
-    {
-        jintArray ${field_reference_name} = (*env)->NewIntArray(env, ${field_length});
-        jint * ${field_reference_name}ArrayElements = (*env)->GetIntArrayElements(env, ${field_reference_name}, NULL);
-        unsigned int _i;
-        for (_i = 0; _i < ${field_length}; _i++) {
-            ${field_reference_name}ArrayElements[_i] = clib_net_to_host_u32(mp->${c_name}[_i]);
-        }
-
-        (*env)->ReleaseIntArrayElements(env,  ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-        (*env)->SetObjectField(env, ${object_name}, ${field_reference_name}FieldId, ${field_reference_name});
-        (*env)->DeleteLocalRef(env, ${field_reference_name});
-    }
-""")
-
-# For each u64 array we get its elements. Then we convert values to host byte order.
-# All changes to  jlong* buffer are written to jlongArray (isCopy is set to NULL)
-u64_array_dto_field_setter_template = Template("""
-    {
-        jlongArray ${field_reference_name} = (*env)->NewLongArray(env, ${field_length});
-        jlong * ${field_reference_name}ArrayElements = (*env)->GetLongArrayElements(env, ${field_reference_name}, NULL);
-        unsigned int _i;
-        for (_i = 0; _i < ${field_length}; _i++) {
-            ${field_reference_name}ArrayElements[_i] = clib_net_to_host_u64(mp->${c_name}[_i]);
-        }
-
-        (*env)->ReleaseLongArrayElements(env,  ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-        (*env)->SetObjectField(env, ${object_name}, ${field_reference_name}FieldId, ${field_reference_name});
-        (*env)->DeleteLocalRef(env, ${field_reference_name});
-    }
-""")
-
-dto_field_setter_templates = {'u8': default_dto_field_setter_template,
-                              'u16': u16_dto_field_setter_template,
-                              'u32': u32_dto_field_setter_template,
-                              'i32': u32_dto_field_setter_template,
-                              'u64': u64_dto_field_setter_template,
-                              'f64': default_dto_field_setter_template,  # fixme
-                              'u8[]': u8_array_dto_field_setter_template,
-                              'u16[]': u16_array_dto_field_setter_template,
-                              'u32[]': u32_array_dto_field_setter_template,
-                              'u64[]': u64_array_dto_field_setter_template
-                              }
-
-
-def jni_reply_handler_for_type(handler_name, ref_name, field_type, c_name, field_reference_name,
-                               field_name, field_length, is_variable_len_array, length_field_type,
-                               object_name="dto"):
-    """
-    Generates jni code that initializes a field of java object (dto or custom type).
-    To be used in reply message handlers.
-    :param field_type: type of the field to be initialized (as defined in vpe.api)
-    :param c_name: name of the message struct member that stores initialization value
-    :param field_reference_name: name of the field reference in generated code
-    :param field_name: name of the field (camelcase)
-    :param field_length: integer or name of variable that stores field length
-    :param object_name: name of the object to be initialized
-    """
-
-    # todo move validation to vppapigen
-    if field_type.endswith('[]') and field_length == '0':
-        raise Exception('Variable array \'%s\' defined in \'%s\' '
-                        'should have defined length (e.g. \'%s[%s_length]\''
-                        % (c_name, handler_name, c_name, c_name))
-
-    if is_variable_len_array:
-        length_var_name = field_length
-        field_length = variable_length_array_value_template.substitute(length_var_name=length_var_name)
-        if length_field_type != 'u8':  # we need net to host conversion:
-            field_length = variable_length_array_template.substitute(
-                    length_field_type=length_field_type, value=field_length)
-
-    # for retval don't generate setters
-    if util.is_retval_field(c_name):
-        return ""
-
-    jni_signature = util.jni_2_signature_mapping[field_type]
-    jni_setter = util.jni_field_accessors[field_type]
-
-    result = dto_field_id_template.substitute(
-            field_reference_name=field_reference_name,
-            field_name=field_name,
-            class_ref_name=ref_name,
-            jni_signature=jni_signature)
-
-    dto_setter_template = dto_field_setter_templates[field_type]
-
-    result += dto_setter_template.substitute(
-            jni_signature=jni_signature,
-            object_name=object_name,
-            field_reference_name=field_reference_name,
-            c_name=c_name,
-            jni_setter=jni_setter,
-            field_length=field_length)
-    return result
-
-
-request_field_identifier_template = Template("""
-    jfieldID ${field_reference_name}FieldId = (*env)->GetFieldID(env, ${object_name}Class, "${field_name}", "${jni_signature}");
-    ${jni_type} ${field_reference_name} = (*env)->Get${jni_getter}(env, ${object_name}, ${field_reference_name}FieldId);
-    """)
-
-array_length_enforcement_template = Template("""
-        size_t max_size = ${field_length};
-        if (cnt > max_size) cnt = max_size;""")
-
-u8_struct_setter_template = Template("""
-    mp->${c_name} = ${field_reference_name};""")
-
-u16_struct_setter_template = Template("""
-    mp->${c_name} = clib_host_to_net_u16(${field_reference_name});""")
-
-u32_struct_setter_template = Template("""
-    mp->${c_name} = clib_host_to_net_u32(${field_reference_name});""")
-
-i32_struct_setter_template = Template("""
-    mp->${c_name} = clib_host_to_net_i32(${field_reference_name});!""")
-
-u64_struct_setter_template = Template("""
-    mp->${c_name} = clib_host_to_net_u64(${field_reference_name});""")
-
-array_length_enforcement_template = Template("""
-        size_t max_size = ${field_length};
-        if (cnt > max_size) cnt = max_size;""")
-
-u8_array_struct_setter_template = Template("""
-    if (${field_reference_name}) {
-        jsize cnt = (*env)->GetArrayLength (env, ${field_reference_name});
-        ${field_length_check}
-        (*env)->GetByteArrayRegion(env, ${field_reference_name}, 0, cnt, (jbyte *)mp->${c_name});
-    }
-""")
-
-u16_array_struct_setter_template = Template("""
-    if (${field_reference_name}) {
-        jshort * ${field_reference_name}ArrayElements = (*env)->GetShortArrayElements(env, ${field_reference_name}, NULL);
-        size_t _i;
-        jsize cnt = (*env)->GetArrayLength (env, ${field_reference_name});
-        ${field_length_check}
-        for (_i = 0; _i < cnt; _i++) {
-            mp->${c_name}[_i] = clib_host_to_net_u16(${field_reference_name}ArrayElements[_i]);
-        }
-        (*env)->ReleaseShortArrayElements (env, ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-    }
-    """)
-
-u32_array_struct_setter_template = Template("""
-    if (${field_reference_name}) {
-        jint * ${field_reference_name}ArrayElements = (*env)->GetIntArrayElements(env, ${field_reference_name}, NULL);
-        size_t _i;
-        jsize cnt = (*env)->GetArrayLength (env, ${field_reference_name});
-        ${field_length_check}
-        for (_i = 0; _i < cnt; _i++) {
-            mp->${c_name}[_i] = clib_host_to_net_u32(${field_reference_name}ArrayElements[_i]);
-        }
-        (*env)->ReleaseIntArrayElements (env, ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-    }
-    """)
-
-u64_array_struct_setter_template = Template("""
-    if (${field_reference_name}) {
-        jlong * ${field_reference_name}ArrayElements = (*env)->GetLongArrayElements(env, ${field_reference_name}, NULL);
-        size_t _i;
-        jsize cnt = (*env)->GetArrayLength (env, ${field_reference_name});
-        ${field_length_check}
-        for (_i = 0; _i < cnt; _i++) {
-            mp->${c_name}[_i] = clib_host_to_net_u64(${field_reference_name}ArrayElements[_i]);
-        }
-        (*env)->ReleaseLongArrayElements (env, ${field_reference_name}, ${field_reference_name}ArrayElements, 0);
-    }
-    """)
-
-struct_setter_templates = {'u8': u8_struct_setter_template,
-                           'u16': u16_struct_setter_template,
-                           'u32': u32_struct_setter_template,
-                           'i32': u32_struct_setter_template,
-                           'u64': u64_struct_setter_template,
-                           'u8[]': u8_array_struct_setter_template,
-                           'u16[]': u16_array_struct_setter_template,
-                           'u32[]': u32_array_struct_setter_template,
-                           'u64[]': u64_array_struct_setter_template
-                           }
-
-
-def jni_request_binding_for_type(field_type, c_name, field_reference_name, field_name, field_length,
-                                 is_variable_len_array, object_name="request"):
-    """
-    Generates jni code that initializes C structure that corresponds to a field of java object
-    (dto or custom type). To be used in request message handlers.
-    :param field_type: type of the field to be initialized (as defined in vpe.api)
-    :param c_name: name of the message struct member to be initialized
-    :param field_reference_name: name of the field reference in generated code
-    :param field_name: name of the field (camelcase)
-    :param field_length: integer or name of variable that stores field length
-    :param object_name: name of the object to be initialized
-    """
-    # field identifiers
-    jni_type = util.vpp_2_jni_type_mapping[field_type]
-    jni_signature = util.jni_2_signature_mapping[field_type]
-    jni_getter = util.jni_field_accessors[field_type]
-
-    # field identifier
-    msg_initialization = request_field_identifier_template.substitute(
-            jni_type=jni_type,
-            field_reference_name=field_reference_name,
-            field_name=field_name,
-            jni_signature=jni_signature,
-            jni_getter=jni_getter,
-            object_name=object_name)
-
-    # field setter
-    field_length_check = ""
-
-    # check if we are processing variable length array:
-    if is_variable_len_array:
-        field_length = util.underscore_to_camelcase(field_length)
-
-    # enforce max length if array has fixed length or uses variable length syntax
-    if str(field_length) != "0":
-        field_length_check = array_length_enforcement_template.substitute(field_length=field_length)
-
-    struct_setter_template = struct_setter_templates[field_type]
-
-    msg_initialization += struct_setter_template.substitute(
-            c_name=c_name,
-            field_reference_name=field_reference_name,
-            field_length_check=field_length_check)
-
-    return msg_initialization
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_c_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_c_gen.py
deleted file mode 100644
index 5fc84c7b050..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_c_gen.py
+++ /dev/null
@@ -1,343 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-# l
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import os, util
-from string import Template
-
-import jni_gen
-
-
-def is_manually_generated(f_name, plugin_name):
-    return f_name in {'control_ping_reply'}
-
-
-class_reference_template = Template("""jclass ${ref_name}Class;
-""")
-
-find_class_invocation_template = Template("""
-    ${ref_name}Class = (jclass)(*env)->NewGlobalRef(env, (*env)->FindClass(env, "io/fd/vpp/jvpp/${plugin_name}/dto/${class_name}"));
-    if ((*env)->ExceptionCheck(env)) {
-        (*env)->ExceptionDescribe(env);
-        return JNI_ERR;
-    }""")
-
-find_class_template = Template("""
-    ${ref_name}Class = (jclass)(*env)->NewGlobalRef(env, (*env)->FindClass(env, "${class_name}"));
-    if ((*env)->ExceptionCheck(env)) {
-        (*env)->ExceptionDescribe(env);
-        return JNI_ERR;
-    }""")
-
-delete_class_invocation_template = Template("""
-    if (${ref_name}Class) {
-        (*env)->DeleteGlobalRef(env, ${ref_name}Class);
-    }""")
-
-class_cache_template = Template("""
-$class_references
-static int cache_class_references(JNIEnv* env) {
-    $find_class_invocations
-    return 0;
-}
-
-static void delete_class_references(JNIEnv* env) {
-    $delete_class_invocations
-}""")
-
-
-def generate_class_cache(func_list, plugin_name):
-    class_references = []
-    find_class_invocations = []
-    delete_class_invocations = []
-    for f in func_list:
-        c_name = f['name']
-        class_name = util.underscore_to_camelcase_upper(c_name)
-        ref_name = util.underscore_to_camelcase(c_name)
-
-        if util.is_ignored(c_name) or util.is_control_ping(class_name):
-            continue
-
-        if util.is_reply(class_name):
-            class_references.append(class_reference_template.substitute(
-                ref_name=ref_name))
-            find_class_invocations.append(find_class_invocation_template.substitute(
-                plugin_name=plugin_name,
-                ref_name=ref_name,
-                class_name=class_name))
-            delete_class_invocations.append(delete_class_invocation_template.substitute(ref_name=ref_name))
-        elif util.is_notification(c_name):
-            class_references.append(class_reference_template.substitute(
-                ref_name=util.add_notification_suffix(ref_name)))
-            find_class_invocations.append(find_class_invocation_template.substitute(
-                plugin_name=plugin_name,
-                ref_name=util.add_notification_suffix(ref_name),
-                class_name=util.add_notification_suffix(class_name)))
-            delete_class_invocations.append(delete_class_invocation_template.substitute(
-                ref_name=util.add_notification_suffix(ref_name)))
-
-    # add exception class to class cache
-    ref_name = 'callbackException'
-    class_name = 'io/fd/vpp/jvpp/VppCallbackException'
-    class_references.append(class_reference_template.substitute(
-            ref_name=ref_name))
-    find_class_invocations.append(find_class_template.substitute(
-            ref_name=ref_name,
-            class_name=class_name))
-    delete_class_invocations.append(delete_class_invocation_template.substitute(ref_name=ref_name))
-
-    return class_cache_template.substitute(
-        class_references="".join(class_references), find_class_invocations="".join(find_class_invocations),
-        delete_class_invocations="".join(delete_class_invocations))
-
-
-# TODO: cache method and field identifiers to achieve better performance
-# https://jira.fd.io/browse/HONEYCOMB-42
-request_class_template = Template("""
-    jclass requestClass = (*env)->FindClass(env, "io/fd/vpp/jvpp/${plugin_name}/dto/${java_name_upper}");""")
-
-request_field_identifier_template = Template("""
-    jfieldID ${field_reference_name}FieldId = (*env)->GetFieldID(env, ${object_name}Class, "${field_name}", "${jni_signature}");
-    ${jni_type} ${field_reference_name} = (*env)->Get${jni_getter}(env, ${object_name}, ${field_reference_name}FieldId);
-    """)
-
-
-jni_impl_template = Template("""
-/**
- * JNI binding for sending ${c_name} message.
- * Generated based on $inputfile preparsed data:
-$api_data
- */
-JNIEXPORT jint JNICALL Java_io_fd_vpp_jvpp_${plugin_name}_JVpp${java_plugin_name}Impl_${field_name}0
-(JNIEnv * env, jclass clazz$args) {
-    ${plugin_name}_main_t *plugin_main = &${plugin_name}_main;
-    vl_api_${c_name}_t * mp;
-    u32 my_context_id = vppjni_get_context_id (&jvpp_main);
-    $request_class
-
-    // create message:
-    mp = vl_msg_api_alloc(sizeof(*mp));
-    memset (mp, 0, sizeof (*mp));
-    mp->_vl_msg_id = ntohs (VL_API_${c_name_uppercase} + plugin_main->msg_id_base);
-    mp->client_index = plugin_main->my_client_index;
-    mp->context = clib_host_to_net_u32 (my_context_id);
-
-    $msg_initialization
-
-    // send message:
-    vl_msg_api_send_shmem (plugin_main->vl_input_queue, (u8 *)&mp);
-    if ((*env)->ExceptionCheck(env)) {
-        return JNI_ERR;
-    }
-    return my_context_id;
-}""")
-
-def generate_jni_impl(func_list, plugin_name, inputfile):
-    jni_impl = []
-    for f in func_list:
-        f_name = f['name']
-        camel_case_function_name = util.underscore_to_camelcase(f_name)
-        if is_manually_generated(f_name, plugin_name) or util.is_reply(camel_case_function_name) \
-                or util.is_ignored(f_name) or util.is_just_notification(f_name):
-            continue
-
-        arguments = ''
-        request_class = ''
-        msg_initialization = ''
-        f_name_uppercase = f_name.upper()
-
-        if f['args']:
-            arguments = ', jobject request'
-            camel_case_function_name_upper = util.underscore_to_camelcase_upper(f_name)
-
-            request_class = request_class_template.substitute(
-                    java_name_upper=camel_case_function_name_upper,
-                    plugin_name=plugin_name)
-
-            for t in zip(f['types'], f['args'], f['lengths']):
-                field_name = util.underscore_to_camelcase(t[1])
-                msg_initialization += jni_gen.jni_request_binding_for_type(field_type=t[0], c_name=t[1],
-                                                                           field_reference_name=field_name,
-                                                                           field_name=field_name,
-                                                                           field_length=t[2][0],
-                                                                           is_variable_len_array=t[2][1])
-
-        jni_impl.append(jni_impl_template.substitute(
-                inputfile=inputfile,
-                api_data=util.api_message_to_javadoc(f),
-                field_reference_name=camel_case_function_name,
-                field_name=camel_case_function_name,
-                c_name_uppercase=f_name_uppercase,
-                c_name=f_name,
-                plugin_name=plugin_name,
-                java_plugin_name=plugin_name.title(),
-                request_class=request_class,
-                msg_initialization=msg_initialization,
-                args=arguments))
-
-    return "\n".join(jni_impl)
-
-# code fragment for checking result of the operation before sending request reply
-callback_err_handler_template = Template("""
-    // for negative result don't send callback message but send error callback
-    if (mp->retval<0) {
-        call_on_error("${handler_name}", mp->context, mp->retval, plugin_main->callbackClass, plugin_main->callbackObject, callbackExceptionClass);
-        return;
-    }
-    if (mp->retval == VNET_API_ERROR_IN_PROGRESS) {
-        clib_warning("Result in progress");
-        return;
-    }
-""")
-
-msg_handler_template = Template("""
-/**
- * Handler for ${handler_name} message.
- * Generated based on $inputfile preparsed data:
-$api_data
- */
-static void vl_api_${handler_name}_t_handler (vl_api_${handler_name}_t * mp)
-{
-    ${plugin_name}_main_t *plugin_main = &${plugin_name}_main;
-    JNIEnv *env = jvpp_main.jenv;
-
-    $err_handler
-
-    jmethodID constructor = (*env)->GetMethodID(env, ${class_ref_name}Class, "", "()V");
-    jmethodID callbackMethod = (*env)->GetMethodID(env, plugin_main->callbackClass, "on${dto_name}", "(Lio/fd/vpp/jvpp/${plugin_name}/dto/${dto_name};)V");
-
-    jobject dto = (*env)->NewObject(env, ${class_ref_name}Class, constructor);
-    $dto_setters
-
-    (*env)->CallVoidMethod(env, plugin_main->callbackObject, callbackMethod, dto);
-    // free DTO as per http://stackoverflow.com/questions/1340938/memory-leak-when-calling-java-code-from-c-using-jni
-    (*env)->DeleteLocalRef(env, dto);
-}""")
-
-
-def generate_msg_handlers(func_list, plugin_name, inputfile):
-    handlers = []
-    for f in func_list:
-        handler_name = f['name']
-        dto_name = util.underscore_to_camelcase_upper(handler_name)
-        ref_name = util.underscore_to_camelcase(handler_name)
-
-        if is_manually_generated(handler_name, plugin_name) or util.is_ignored(handler_name):
-            continue
-
-        if not util.is_reply(dto_name) and not util.is_notification(handler_name):
-            continue
-
-        if util.is_notification(handler_name):
-            dto_name = util.add_notification_suffix(dto_name)
-            ref_name = util.add_notification_suffix(ref_name)
-
-        dto_setters = ''
-        err_handler = ''
-        # dto setters
-        for t in zip(f['types'], f['args'], f['lengths']):
-            c_name = t[1]
-            java_name = util.underscore_to_camelcase(c_name)
-            field_length = t[2][0]
-            is_variable_len_array = t[2][1]
-            length_field_type = None
-            if is_variable_len_array:
-                length_field_type = f['types'][f['args'].index(field_length)]
-            dto_setters += jni_gen.jni_reply_handler_for_type(handler_name=handler_name, ref_name=ref_name,
-                                                              field_type=t[0], c_name=t[1],
-                                                              field_reference_name=java_name,
-                                                              field_name=java_name, field_length=field_length,
-                                                              is_variable_len_array=is_variable_len_array,
-                                                              length_field_type=length_field_type)
-
-            # for retval don't generate setters and generate retval check
-            if util.is_retval_field(c_name):
-                err_handler = callback_err_handler_template.substitute(
-                    handler_name=handler_name
-                )
-                continue
-
-        handlers.append(msg_handler_template.substitute(
-            inputfile=inputfile,
-            api_data=util.api_message_to_javadoc(f),
-            handler_name=handler_name,
-            plugin_name=plugin_name,
-            dto_name=dto_name,
-            class_ref_name=ref_name,
-            dto_setters=dto_setters,
-            err_handler=err_handler))
-
-    return "\n".join(handlers)
-
-
-handler_registration_template = Template("""_(${upercase_name}, ${name}) \\
-""")
-
-
-def generate_handler_registration(func_list):
-    handler_registration = ["#define foreach_api_reply_handler \\\n"]
-    for f in func_list:
-        name = f['name']
-        camelcase_name = util.underscore_to_camelcase(f['name'])
-
-        if (not util.is_reply(camelcase_name) and not util.is_notification(name)) or util.is_ignored(name) \
-                or util.is_control_ping(camelcase_name):
-            continue
-
-        handler_registration.append(handler_registration_template.substitute(
-            name=name,
-            upercase_name=name.upper()))
-
-    return "".join(handler_registration)
-
-
-jvpp_c_template = Template("""/**
- * This file contains JNI bindings for jvpp Java API.
- * It was generated by jvpp_c_gen.py based on $inputfile
- * (python representation of api file generated by vppapigen).
- */
-
-// JAVA class reference cache
-$class_cache
-
-// JNI bindings
-$jni_implementations
-
-// Message handlers
-$msg_handlers
-
-// Registration of message handlers in vlib
-$handler_registration
-""")
-
-def generate_jvpp(func_list, plugin_name, inputfile):
-    """ Generates jvpp C file """
-    print "Generating jvpp C"
-
-    class_cache = generate_class_cache(func_list, plugin_name)
-    jni_impl = generate_jni_impl(func_list, plugin_name, inputfile)
-    msg_handlers = generate_msg_handlers(func_list, plugin_name, inputfile)
-    handler_registration = generate_handler_registration(func_list)
-
-    jvpp_c_file = open("jvpp_%s_gen.h" % plugin_name, 'w')
-    jvpp_c_file.write(jvpp_c_template.substitute(
-            inputfile=inputfile,
-            class_cache=class_cache,
-            jni_implementations=jni_impl,
-            msg_handlers=msg_handlers,
-            handler_registration=handler_registration))
-    jvpp_c_file.flush()
-    jvpp_c_file.close()
-
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_callback_facade_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_callback_facade_gen.py
deleted file mode 100644
index ac096a7163d..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_callback_facade_gen.py
+++ /dev/null
@@ -1,324 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os, util
-from string import Template
-
-import callback_gen
-import dto_gen
-
-jvpp_ifc_template = Template("""
-package $plugin_package.$callback_facade_package;
-
-/**
- * 
Callback Java API representation of $plugin_package plugin.
- * 
It was generated by jvpp_callback_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface CallbackJVpp${plugin_name} extends $base_package.$notification_package.NotificationRegistryProvider, java.lang.AutoCloseable {
-
-    // TODO add send
-
-$methods
-}
-""")
-
-jvpp_impl_template = Template("""
-package $plugin_package.$callback_facade_package;
-
-/**
- * 
Default implementation of Callback${plugin_name}JVpp interface.
- * 
It was generated by jvpp_callback_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public final class CallbackJVpp${plugin_name}Facade implements CallbackJVpp${plugin_name} {
-
-    private final $plugin_package.JVpp${plugin_name} jvpp;
-    private final java.util.Map callbacks;
-    private final $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl notificationRegistry = new $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl();
-    /**
-     * 
Create CallbackJVpp${plugin_name}Facade object for provided JVpp instance.
-     * Constructor internally creates CallbackJVppFacadeCallback class for processing callbacks
-     * and then connects to provided JVpp instance
-     *
-     * @param jvpp provided $base_package.JVpp instance
-     *
-     * @throws java.io.IOException in case instance cannot connect to JVPP
-     */
-    public CallbackJVpp${plugin_name}Facade(final $base_package.JVppRegistry registry, final $plugin_package.JVpp${plugin_name} jvpp) throws java.io.IOException {
-        this.jvpp = java.util.Objects.requireNonNull(jvpp,"jvpp is null");
-        this.callbacks = new java.util.HashMap<>();
-        java.util.Objects.requireNonNull(registry, "JVppRegistry should not be null");
-        registry.register(jvpp, new CallbackJVpp${plugin_name}FacadeCallback(this.callbacks, notificationRegistry));
-    }
-
-    @Override
-    public $plugin_package.$notification_package.${plugin_name}NotificationRegistry getNotificationRegistry() {
-        return notificationRegistry;
-    }
-
-    @Override
-    public void close() throws Exception {
-        jvpp.close();
-    }
-
-    // TODO add send()
-
-$methods
-}
-""")
-
-method_template = Template(
-    """    void $name($plugin_package.$dto_package.$request request, $plugin_package.$callback_package.$callback callback) throws $base_package.VppInvocationException;""")
-
-method_impl_template = Template("""    public final void $name($plugin_package.$dto_package.$request request, $plugin_package.$callback_package.$callback callback) throws $base_package.VppInvocationException {
-        synchronized (callbacks) {
-            callbacks.put(jvpp.$name(request), callback);
-        }
-    }
-""")
-
-no_arg_method_template = Template("""    void $name($plugin_package.$callback_package.$callback callback) throws $base_package.VppInvocationException;""")
-no_arg_method_impl_template = Template("""    public final void $name($plugin_package.$callback_package.$callback callback) throws $base_package.VppInvocationException {
-        synchronized (callbacks) {
-            callbacks.put(jvpp.$name(), callback);
-        }
-    }
-""")
-
-
-def generate_jvpp(func_list, base_package, plugin_package, plugin_name, dto_package, callback_package, notification_package, callback_facade_package, inputfile):
-    """ Generates callback facade """
-    print "Generating JVpp callback facade"
-
-    if os.path.exists(callback_facade_package):
-        util.remove_folder(callback_facade_package)
-
-    os.mkdir(callback_facade_package)
-
-    methods = []
-    methods_impl = []
-    for func in func_list:
-
-        if util.is_notification(func['name']) or util.is_ignored(func['name']):
-            continue
-
-        camel_case_name = util.underscore_to_camelcase(func['name'])
-        camel_case_name_upper = util.underscore_to_camelcase_upper(func['name'])
-        if util.is_reply(camel_case_name) or util.is_control_ping(camel_case_name):
-            continue
-
-        # Strip suffix for dump calls
-        callback_type = get_request_name(camel_case_name_upper, func['name']) + callback_gen.callback_suffix
-
-        if len(func['args']) == 0:
-            methods.append(no_arg_method_template.substitute(name=camel_case_name,
-                                                             base_package=base_package,
-                                                             plugin_package=plugin_package,
-                                                             dto_package=dto_package,
-                                                             callback_package=callback_package,
-                                                             callback=callback_type))
-            methods_impl.append(no_arg_method_impl_template.substitute(name=camel_case_name,
-                                                                       base_package=base_package,
-                                                                       plugin_package=plugin_package,
-                                                                       dto_package=dto_package,
-                                                                       callback_package=callback_package,
-                                                                       callback=callback_type))
-        else:
-            methods.append(method_template.substitute(name=camel_case_name,
-                                                      request=camel_case_name_upper,
-                                                      base_package=base_package,
-                                                      plugin_package=plugin_package,
-                                                      dto_package=dto_package,
-                                                      callback_package=callback_package,
-                                                      callback=callback_type))
-            methods_impl.append(method_impl_template.substitute(name=camel_case_name,
-                                                                request=camel_case_name_upper,
-                                                                base_package=base_package,
-                                                                plugin_package=plugin_package,
-                                                                dto_package=dto_package,
-                                                                callback_package=callback_package,
-                                                                callback=callback_type))
-
-    join = os.path.join(callback_facade_package, "CallbackJVpp%s.java" % plugin_name)
-    jvpp_file = open(join, 'w')
-    jvpp_file.write(
-        jvpp_ifc_template.substitute(inputfile=inputfile,
-                                     methods="\n".join(methods),
-                                     base_package=base_package,
-                                     plugin_package=plugin_package,
-                                     plugin_name=plugin_name,
-                                     dto_package=dto_package,
-                                     notification_package=notification_package,
-                                     callback_facade_package=callback_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-    jvpp_file = open(os.path.join(callback_facade_package, "CallbackJVpp%sFacade.java" % plugin_name), 'w')
-    jvpp_file.write(jvpp_impl_template.substitute(inputfile=inputfile,
-                                                  methods="\n".join(methods_impl),
-                                                  base_package=base_package,
-                                                  plugin_package=plugin_package,
-                                                  plugin_name=plugin_name,
-                                                  dto_package=dto_package,
-                                                  notification_package=notification_package,
-                                                  callback_package=callback_package,
-                                                  callback_facade_package=callback_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-    generate_callback(func_list, base_package, plugin_package, plugin_name, dto_package, callback_package, notification_package, callback_facade_package, inputfile)
-
-
-jvpp_facade_callback_template = Template("""
-package $plugin_package.$callback_facade_package;
-
-/**
- * 
Implementation of JVppGlobalCallback interface for Java Callback API.
- * 
It was generated by jvpp_callback_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public final class CallbackJVpp${plugin_name}FacadeCallback implements $plugin_package.$callback_package.JVpp${plugin_name}GlobalCallback {
-
-    private final java.util.Map requests;
-    private final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback;
-    private static final java.util.logging.Logger LOG = java.util.logging.Logger.getLogger(CallbackJVpp${plugin_name}FacadeCallback.class.getName());
-
-    public CallbackJVpp${plugin_name}FacadeCallback(final java.util.Map requestMap,
-                                      final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback) {
-        this.requests = requestMap;
-        this.notificationCallback = notificationCallback;
-    }
-
-    @Override
-    public void onError($base_package.VppCallbackException reply) {
-
-        $base_package.$callback_package.JVppCallback failedCall;
-        synchronized(requests) {
-            failedCall = requests.remove(reply.getCtxId());
-        }
-
-        if(failedCall != null) {
-            try {
-                failedCall.onError(reply);
-            } catch(RuntimeException ex) {
-                ex.addSuppressed(reply);
-                LOG.log(java.util.logging.Level.WARNING, String.format("Callback: %s failed while handling exception: %s", failedCall, reply), ex);
-            }
-        }
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public void onControlPingReply($base_package.$dto_package.ControlPingReply reply) {
-
-        $base_package.$callback_package.ControlPingCallback callback;
-        synchronized(requests) {
-            callback = ($base_package.$callback_package.ControlPingCallback) requests.remove(reply.context);
-        }
-
-        if(callback != null) {
-            callback.onControlPingReply(reply);
-        }
-    }
-
-$methods
-}
-""")
-
-jvpp_facade_callback_method_template = Template("""
-    @Override
-    @SuppressWarnings("unchecked")
-    public void on$callback_dto($plugin_package.$dto_package.$callback_dto reply) {
-
-        $plugin_package.$callback_package.$callback callback;
-        synchronized(requests) {
-            callback = ($plugin_package.$callback_package.$callback) requests.remove(reply.context);
-        }
-
-        if(callback != null) {
-            callback.on$callback_dto(reply);
-        }
-    }
-""")
-
-jvpp_facade_callback_notification_method_template = Template("""
-    @Override
-    @SuppressWarnings("unchecked")
-    public void on$callback_dto($plugin_package.$dto_package.$callback_dto notification) {
-        notificationCallback.on$callback_dto(notification);
-    }
-""")
-
-
-def generate_callback(func_list, base_package, plugin_package, plugin_name, dto_package, callback_package, notification_package, callback_facade_package, inputfile):
-    callbacks = []
-    for func in func_list:
-
-        camel_case_name_with_suffix = util.underscore_to_camelcase_upper(func['name'])
-
-        if util.is_ignored(func['name']) or util.is_control_ping(camel_case_name_with_suffix):
-            continue
-
-        if util.is_reply(camel_case_name_with_suffix):
-            callbacks.append(jvpp_facade_callback_method_template.substitute(plugin_package=plugin_package,
-                                                                             dto_package=dto_package,
-                                                                             callback_package=callback_package,
-                                                                             callback=util.remove_reply_suffix(camel_case_name_with_suffix) + callback_gen.callback_suffix,
-                                                                             callback_dto=camel_case_name_with_suffix))
-
-        if util.is_notification(func["name"]):
-            with_notification_suffix = util.add_notification_suffix(camel_case_name_with_suffix)
-            callbacks.append(jvpp_facade_callback_notification_method_template.substitute(plugin_package=plugin_package,
-                                                                             dto_package=dto_package,
-                                                                             callback_package=callback_package,
-                                                                             callback=with_notification_suffix + callback_gen.callback_suffix,
-                                                                             callback_dto=with_notification_suffix))
-
-    jvpp_file = open(os.path.join(callback_facade_package, "CallbackJVpp%sFacadeCallback.java" % plugin_name), 'w')
-    jvpp_file.write(jvpp_facade_callback_template.substitute(inputfile=inputfile,
-                                                             base_package=base_package,
-                                                             plugin_package=plugin_package,
-                                                             plugin_name=plugin_name,
-                                                             dto_package=dto_package,
-                                                             notification_package=notification_package,
-                                                             callback_package=callback_package,
-                                                             methods="".join(callbacks),
-                                                             callback_facade_package=callback_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-
-# Returns request name or special one from unconventional_naming_rep_req map
-def get_request_name(camel_case_dto_name, func_name):
-    if func_name in reverse_dict(util.unconventional_naming_rep_req):
-        request_name = util.underscore_to_camelcase_upper(reverse_dict(util.unconventional_naming_rep_req)[func_name])
-    else:
-        request_name = camel_case_dto_name
-    return remove_suffix(request_name)
-
-
-def reverse_dict(map):
-    return dict((v, k) for k, v in map.iteritems())
-
-
-def remove_suffix(name):
-    if util.is_reply(name):
-        return util.remove_reply_suffix(name)
-    else:
-        if util.is_dump(name):
-            return util.remove_suffix(name, util.dump_suffix)
-        else:
-            return name
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py
deleted file mode 100644
index ebb840f795f..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py
+++ /dev/null
@@ -1,331 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-from string import Template
-
-import dto_gen
-import util
-
-jvpp_facade_callback_template = Template("""
-package $plugin_package.$future_package;
-
-/**
- * 
Async facade callback setting values to future objects
- * 
It was generated by jvpp_future_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public final class FutureJVpp${plugin_name}FacadeCallback implements $plugin_package.$callback_package.JVpp${plugin_name}GlobalCallback {
-
-    private final java.util.Map>> requests;
-    private final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback;
-
-    public FutureJVpp${plugin_name}FacadeCallback(
-        final java.util.Map>> requestMap,
-        final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback) {
-        this.requests = requestMap;
-        this.notificationCallback = notificationCallback;
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public void onError($base_package.VppCallbackException reply) {
-        final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply> completableFuture;
-
-        synchronized(requests) {
-            completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply>) requests.get(reply.getCtxId());
-        }
-
-        if(completableFuture != null) {
-            completableFuture.completeExceptionally(reply);
-
-            synchronized(requests) {
-                requests.remove(reply.getCtxId());
-            }
-        }
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public void onControlPingReply($base_package.$dto_package.ControlPingReply reply) {
-        final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply> completableFuture;
-
-        synchronized(requests) {
-            completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply>) requests.get(reply.context);
-        }
-
-        if(completableFuture != null) {
-            // Finish dump call
-            if (completableFuture instanceof $base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) {
-                completableFuture.complete((($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) completableFuture).getReplyDump());
-                // Remove future mapped to dump call context id
-                synchronized(requests) {
-                    requests.remove((($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) completableFuture).getContextId());
-                }
-            } else {
-                completableFuture.complete(reply);
-            }
-
-            synchronized(requests) {
-                requests.remove(reply.context);
-            }
-        }
-    }
-
-$methods
-}
-""")
-
-jvpp_facade_callback_method_template = Template("""
-    @Override
-    @SuppressWarnings("unchecked")
-    public void on$callback_dto($plugin_package.$dto_package.$callback_dto reply) {
-        final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply> completableFuture;
-
-        synchronized(requests) {
-            completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply>) requests.get(reply.context);
-        }
-
-        if(completableFuture != null) {
-            completableFuture.complete(reply);
-
-            synchronized(requests) {
-                requests.remove(reply.context);
-            }
-        }
-    }
-""")
-
-jvpp_facade_callback_notification_method_template = Template("""
-    @Override
-    public void on$callback_dto($plugin_package.$dto_package.$callback_dto notification) {
-        notificationCallback.on$callback_dto(notification);
-    }
-""")
-
-jvpp_facade_details_callback_method_template = Template("""
-    @Override
-    @SuppressWarnings("unchecked")
-    public void on$callback_dto($plugin_package.$dto_package.$callback_dto reply) {
-        final $base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture<$plugin_package.$dto_package.$callback_dto_reply_dump> completableFuture;
-
-        synchronized(requests) {
-            completableFuture = ($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture<$plugin_package.$dto_package.$callback_dto_reply_dump>) requests.get(reply.context);
-        }
-
-        if(completableFuture != null) {
-            completableFuture.getReplyDump().$callback_dto_field.add(reply);
-        }
-    }
-""")
-
-
-def generate_jvpp(func_list, base_package, plugin_package, plugin_name, dto_package, callback_package, notification_package, future_facade_package, inputfile):
-    """ Generates JVpp interface and JNI implementation """
-    print "Generating JVpp future facade"
-
-    if not os.path.exists(future_facade_package):
-        raise Exception("%s folder is missing" % future_facade_package)
-
-    methods = []
-    methods_impl = []
-    callbacks = []
-    for func in func_list:
-        camel_case_name_with_suffix = util.underscore_to_camelcase_upper(func['name'])
-
-        if util.is_ignored(func['name']) or util.is_control_ping(camel_case_name_with_suffix):
-            continue
-
-        if not util.is_reply(camel_case_name_with_suffix) and not util.is_notification(func['name']):
-            continue
-
-        camel_case_method_name = util.underscore_to_camelcase(func['name'])
-
-        if not util.is_notification(func["name"]):
-            camel_case_request_method_name = util.remove_reply_suffix(util.underscore_to_camelcase(func['name']))
-            if util.is_details(camel_case_name_with_suffix):
-                camel_case_reply_name = get_standard_dump_reply_name(util.underscore_to_camelcase_upper(func['name']),
-                                                                     func['name'])
-                callbacks.append(jvpp_facade_details_callback_method_template.substitute(base_package=base_package,
-                                                                                         plugin_package=plugin_package,
-                                                                                         dto_package=dto_package,
-                                                                                         callback_dto=camel_case_name_with_suffix,
-                                                                                         callback_dto_field=camel_case_method_name,
-                                                                                         callback_dto_reply_dump=camel_case_reply_name + dto_gen.dump_dto_suffix,
-                                                                                         future_package=future_facade_package))
-
-                methods.append(future_jvpp_method_template.substitute(plugin_package=plugin_package,
-                                                                      dto_package=dto_package,
-                                                                      method_name=camel_case_request_method_name +
-                                                                                  util.underscore_to_camelcase_upper(util.dump_suffix),
-                                                                      reply_name=camel_case_reply_name + dto_gen.dump_dto_suffix,
-                                                                      request_name=util.remove_reply_suffix(camel_case_reply_name) +
-                                                                                   util.underscore_to_camelcase_upper(util.dump_suffix)))
-                methods_impl.append(future_jvpp_dump_method_impl_template.substitute(plugin_package=plugin_package,
-                                                                                     dto_package=dto_package,
-                                                                                     method_name=camel_case_request_method_name +
-                                                                                                 util.underscore_to_camelcase_upper(util.dump_suffix),
-                                                                                     reply_name=camel_case_reply_name + dto_gen.dump_dto_suffix,
-                                                                                     request_name=util.remove_reply_suffix(camel_case_reply_name) +
-                                                                                                  util.underscore_to_camelcase_upper(util.dump_suffix)))
-            else:
-                request_name = util.underscore_to_camelcase_upper(util.unconventional_naming_rep_req[func['name']]) \
-                    if func['name'] in util.unconventional_naming_rep_req else util.remove_reply_suffix(camel_case_name_with_suffix)
-
-                methods.append(future_jvpp_method_template.substitute(plugin_package=plugin_package,
-                                                                      dto_package=dto_package,
-                                                                      method_name=camel_case_request_method_name,
-                                                                      reply_name=camel_case_name_with_suffix,
-                                                                      request_name=request_name))
-                methods_impl.append(future_jvpp_method_impl_template.substitute(plugin_package=plugin_package,
-                                                                                dto_package=dto_package,
-                                                                                method_name=camel_case_request_method_name,
-                                                                                reply_name=camel_case_name_with_suffix,
-                                                                                request_name=request_name))
-
-                callbacks.append(jvpp_facade_callback_method_template.substitute(base_package=base_package,
-                                                                                 plugin_package=plugin_package,
-                                                                                 dto_package=dto_package,
-                                                                                 callback_dto=camel_case_name_with_suffix))
-
-        if util.is_notification(func["name"]):
-            callbacks.append(jvpp_facade_callback_notification_method_template.substitute(plugin_package=plugin_package,
-                                                                                          dto_package=dto_package,
-                                                                                          callback_dto=util.add_notification_suffix(camel_case_name_with_suffix)))
-
-    jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%sFacadeCallback.java" % plugin_name), 'w')
-    jvpp_file.write(jvpp_facade_callback_template.substitute(inputfile=inputfile,
-                                                             base_package=base_package,
-                                                             plugin_package=plugin_package,
-                                                             plugin_name=plugin_name,
-                                                             dto_package=dto_package,
-                                                             notification_package=notification_package,
-                                                             callback_package=callback_package,
-                                                             methods="".join(callbacks),
-                                                             future_package=future_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-    jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%s.java" % plugin_name), 'w')
-    jvpp_file.write(future_jvpp_template.substitute(inputfile=inputfile,
-                                                    base_package=base_package,
-                                                    plugin_package=plugin_package,
-                                                    plugin_name=plugin_name,
-                                                    notification_package=notification_package,
-                                                    methods="".join(methods),
-                                                    future_package=future_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-    jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%sFacade.java" % plugin_name), 'w')
-    jvpp_file.write(future_jvpp_facade_template.substitute(inputfile=inputfile,
-                                                           base_package=base_package,
-                                                           plugin_package=plugin_package,
-                                                           plugin_name=plugin_name,
-                                                           dto_package=dto_package,
-                                                           notification_package=notification_package,
-                                                           methods="".join(methods_impl),
-                                                           future_package=future_facade_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-
-future_jvpp_template = Template('''
-package $plugin_package.$future_package;
-
-/**
- * 
Async facade extension adding specific methods for each request invocation
- * 
It was generated by jvpp_future_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface FutureJVpp${plugin_name} extends $base_package.$future_package.FutureJVppInvoker {
-$methods
-
-    @Override
-    public $plugin_package.$notification_package.${plugin_name}NotificationRegistry getNotificationRegistry();
-
-}
-''')
-
-future_jvpp_method_template = Template('''
-    java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request);
-''')
-
-
-future_jvpp_facade_template = Template('''
-package $plugin_package.$future_package;
-
-/**
- * 
Implementation of FutureJVpp based on AbstractFutureJVppInvoker
- * 
It was generated by jvpp_future_facade_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public class FutureJVpp${plugin_name}Facade extends $base_package.$future_package.AbstractFutureJVppInvoker implements FutureJVpp${plugin_name} {
-
-    private final $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl notificationRegistry = new $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl();
-
-    /**
-     * 
Create FutureJVpp${plugin_name}Facade object for provided JVpp instance.
-     * Constructor internally creates FutureJVppFacadeCallback class for processing callbacks
-     * and then connects to provided JVpp instance
-     *
-     * @param jvpp provided $base_package.JVpp instance
-     *
-     * @throws java.io.IOException in case instance cannot connect to JVPP
-     */
-    public FutureJVpp${plugin_name}Facade(final $base_package.JVppRegistry registry, final $base_package.JVpp jvpp) throws java.io.IOException {
-        super(jvpp, registry, new java.util.HashMap<>());
-        java.util.Objects.requireNonNull(registry, "JVppRegistry should not be null");
-        registry.register(jvpp, new FutureJVpp${plugin_name}FacadeCallback(getRequests(), notificationRegistry));
-    }
-
-    @Override
-    public $plugin_package.$notification_package.${plugin_name}NotificationRegistry getNotificationRegistry() {
-        return notificationRegistry;
-    }
-
-$methods
-}
-''')
-
-future_jvpp_method_impl_template = Template('''
-    @Override
-    public java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request) {
-        return send(request);
-    }
-''')
-
-future_jvpp_dump_method_impl_template = Template('''
-    @Override
-    public java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request) {
-        return send(request, new $plugin_package.$dto_package.$reply_name());
-    }
-''')
-
-
-# Returns request name or special one from unconventional_naming_rep_req map
-def get_standard_dump_reply_name(camel_case_dto_name, func_name):
-    # FIXME this is a hotfix for sub-details callbacks
-    # FIXME also for L2FibTableEntry
-    # It's all because unclear mapping between
-    #  request -> reply,
-    #  dump -> reply, details,
-    #  notification_start -> reply, notifications
-
-    # vpe.api needs to be "standardized" so we can parse the information and create maps before generating java code
-    suffix = func_name.split("_")[-1]
-    return util.underscore_to_camelcase_upper(
-        util.unconventional_naming_rep_req[func_name]) + util.underscore_to_camelcase_upper(suffix) if func_name in util.unconventional_naming_rep_req \
-        else camel_case_dto_name
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py
deleted file mode 100644
index 4146c1416ba..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_impl_gen.py
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os, util
-from string import Template
-
-jvpp_ifc_template = Template("""
-package $plugin_package;
-
-/**
- * 
Java representation of plugin's api file.
- * 
It was generated by jvpp_impl_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface JVpp${plugin_name} extends $base_package.JVpp {
-
-    /**
-     * Generic dispatch method for sending requests to VPP
-     *
-     * @throws io.fd.vpp.jvpp.VppInvocationException if send request had failed
-     */
-    int send($base_package.$dto_package.JVppRequest request) throws io.fd.vpp.jvpp.VppInvocationException;
-
-$methods
-}
-""")
-
-jvpp_impl_template = Template("""
-package $plugin_package;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.attribute.PosixFilePermission;
-import java.nio.file.attribute.PosixFilePermissions;
-import java.util.Set;
-import java.util.logging.Logger;
-import $base_package.callback.JVppCallback;
-import $base_package.VppConnection;
-import $base_package.JVppRegistry;
-
-/**
- * 
Default implementation of JVpp interface.
- * 
It was generated by jvpp_impl_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public final class JVpp${plugin_name}Impl implements $plugin_package.JVpp${plugin_name} {
-
-    private final static Logger LOG = Logger.getLogger(JVpp${plugin_name}Impl.class.getName());
-    private static final String LIBNAME = "libjvpp_${plugin_name_underscore}.so.0.0.0";
-
-    // FIXME using NativeLibraryLoader makes load fail could not find (WantInterfaceEventsReply).
-    static {
-        try {
-            loadLibrary();
-        } catch (Exception e) {
-            LOG.severe("Can't find jvpp jni library: " + LIBNAME);
-            throw new ExceptionInInitializerError(e);
-        }
-    }
-
-    private static void loadStream(final InputStream is) throws IOException {
-        final Set perms = PosixFilePermissions.fromString("rwxr-x---");
-        final Path p = Files.createTempFile(LIBNAME, null, PosixFilePermissions.asFileAttribute(perms));
-        try {
-            Files.copy(is, p, StandardCopyOption.REPLACE_EXISTING);
-
-            try {
-                Runtime.getRuntime().load(p.toString());
-            } catch (UnsatisfiedLinkError e) {
-                throw new IOException("Failed to load library " + p, e);
-            }
-        } finally {
-            try {
-                Files.deleteIfExists(p);
-            } catch (IOException e) {
-            }
-        }
-    }
-
-    private static void loadLibrary() throws IOException {
-        try (final InputStream is = JVpp${plugin_name}Impl.class.getResourceAsStream('/' + LIBNAME)) {
-            if (is == null) {
-                throw new IOException("Failed to open library resource " + LIBNAME);
-            }
-            loadStream(is);
-        }
-    }
-
-    private VppConnection connection;
-    private JVppRegistry registry;
-
-    private static native void init0(final JVppCallback callback, final long queueAddress, final int clientIndex);
-    @Override
-    public void init(final JVppRegistry registry, final JVppCallback callback, final long queueAddress, final int clientIndex) {
-        this.registry = java.util.Objects.requireNonNull(registry, "registry should not be null");
-        this.connection = java.util.Objects.requireNonNull(registry.getConnection(), "connection should not be null");
-        connection.checkActive();
-        init0(callback, queueAddress, clientIndex);
-    }
-
-    private static native void close0();
-    @Override
-    public void close() {
-        close0();
-    }
-
-    @Override
-    public int send($base_package.$dto_package.JVppRequest request) throws io.fd.vpp.jvpp.VppInvocationException {
-        return request.send(this);
-    }
-
-    @Override
-    public final int controlPing(final io.fd.vpp.jvpp.dto.ControlPing controlPing) throws io.fd.vpp.jvpp.VppInvocationException {
-        return registry.controlPing(JVpp${plugin_name}Impl.class);
-    }
-
-$methods
-}
-""")
-
-method_template = Template("""    int $name($plugin_package.$dto_package.$request request) throws io.fd.vpp.jvpp.VppInvocationException;""")
-method_native_template = Template(
-    """    private static native int ${name}0($plugin_package.$dto_package.$request request);""")
-method_impl_template = Template("""    public final int $name($plugin_package.$dto_package.$request request) throws io.fd.vpp.jvpp.VppInvocationException {
-        java.util.Objects.requireNonNull(request,"Null request object");
-        connection.checkActive();
-        int result=${name}0(request);
-        if(result<0){
-            throw new io.fd.vpp.jvpp.VppInvocationException("${name}",result);
-        }
-        return result;
-    }
-""")
-
-no_arg_method_template = Template("""    int $name() throws io.fd.vpp.jvpp.VppInvocationException;""")
-no_arg_method_native_template = Template("""    private static native int ${name}0() throws io.fd.vpp.jvpp.VppInvocationException;""")
-no_arg_method_impl_template = Template("""    public final int $name() throws io.fd.vpp.jvpp.VppInvocationException {
-        connection.checkActive();
-        int result=${name}0();
-        if(result<0){
-            throw new io.fd.vpp.jvpp.VppInvocationException("${name}",result);
-        }
-        return result;
-    }
-""")
-
-
-def generate_jvpp(func_list, base_package, plugin_package, plugin_name_underscore, dto_package, inputfile):
-    """ Generates JVpp interface and JNI implementation """
-    print "Generating JVpp"
-    plugin_name = util.underscore_to_camelcase_upper(plugin_name_underscore)
-
-    methods = []
-    methods_impl = []
-    for func in func_list:
-
-        # Skip structures that are used only as notifications
-        if util.is_just_notification(func['name']) or util.is_ignored(func['name']):
-            continue
-
-        camel_case_name = util.underscore_to_camelcase(func['name'])
-        camel_case_name_upper = util.underscore_to_camelcase_upper(func['name'])
-        if util.is_reply(camel_case_name):
-            continue
-
-        if len(func['args']) == 0:
-            methods.append(no_arg_method_template.substitute(name=camel_case_name))
-            methods_impl.append(no_arg_method_native_template.substitute(name=camel_case_name))
-            methods_impl.append(no_arg_method_impl_template.substitute(name=camel_case_name))
-        else:
-            methods.append(method_template.substitute(name=camel_case_name,
-                                                      request=camel_case_name_upper,
-                                                      plugin_package=plugin_package,
-                                                      dto_package=dto_package))
-            methods_impl.append(method_native_template.substitute(name=camel_case_name,
-                                                                  request=camel_case_name_upper,
-                                                                  plugin_package=plugin_package,
-                                                                  dto_package=dto_package))
-            methods_impl.append(method_impl_template.substitute(name=camel_case_name,
-                                                                request=camel_case_name_upper,
-                                                                plugin_package=plugin_package,
-                                                                dto_package=dto_package))
-
-    jvpp_file = open("JVpp%s.java" % plugin_name, 'w')
-    jvpp_file.write(
-        jvpp_ifc_template.substitute(inputfile=inputfile,
-                                     methods="\n".join(methods),
-                                     base_package=base_package,
-                                     plugin_package=plugin_package,
-                                     plugin_name=plugin_name,
-                                     dto_package=dto_package))
-    jvpp_file.flush()
-    jvpp_file.close()
-
-    jvpp_file = open("JVpp%sImpl.java" % plugin_name, 'w')
-    jvpp_file.write(jvpp_impl_template.substitute(inputfile=inputfile,
-                                                  methods="\n".join(methods_impl),
-                                                  base_package=base_package,
-                                                  plugin_package=plugin_package,
-                                                  plugin_name=plugin_name,
-                                                  plugin_name_underscore=plugin_name_underscore,
-                                                  dto_package=dto_package))
-    jvpp_file.flush()
-    jvpp_file.close()
diff --git a/vpp-api/java/jvpp/gen/jvppgen/notification_gen.py b/vpp-api/java/jvpp/gen/jvppgen/notification_gen.py
deleted file mode 100644
index eb380fc8ea3..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/notification_gen.py
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-
-import callback_gen
-import util
-from string import Template
-
-notification_registry_template = Template("""
-package $plugin_package.$notification_package;
-
-/**
- * 
Registry for notification callbacks defined in ${plugin_name}.
- * 
It was generated by notification_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface ${plugin_name}NotificationRegistry extends $base_package.$notification_package.NotificationRegistry {
-
-    $register_callback_methods
-
-    @Override
-    void close();
-}
-""")
-
-global_notification_callback_template = Template("""
-package $plugin_package.$notification_package;
-
-/**
- * 
Aggregated callback interface for notifications only.
- * 
It was generated by notification_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface Global${plugin_name}NotificationCallback$callbacks {
-
-}
-""")
-
-notification_registry_impl_template = Template("""
-package $plugin_package.$notification_package;
-
-/**
- * 
Notification registry delegating notification processing to registered callbacks.
- * 
It was generated by notification_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public final class ${plugin_name}NotificationRegistryImpl implements ${plugin_name}NotificationRegistry, Global${plugin_name}NotificationCallback {
-
-    // TODO add a special NotificationCallback interface and only allow those to be registered
-    private final java.util.concurrent.ConcurrentMap, $base_package.$callback_package.JVppNotificationCallback> registeredCallbacks =
-        new java.util.concurrent.ConcurrentHashMap<>();
-
-    $register_callback_methods
-    $handler_methods
-
-    @Override
-    public void close() {
-        registeredCallbacks.clear();
-    }
-}
-""")
-
-register_callback_impl_template = Template("""
-    public java.lang.AutoCloseable register$callback(final $plugin_package.$callback_package.$callback callback){
-        if(null != registeredCallbacks.putIfAbsent($plugin_package.$dto_package.$notification.class, callback)){
-            throw new IllegalArgumentException("Callback for " + $plugin_package.$dto_package.$notification.class +
-                "notification already registered");
-        }
-        return () -> registeredCallbacks.remove($plugin_package.$dto_package.$notification.class);
-    }
-""")
-
-handler_impl_template = Template("""
-    @Override
-    public void on$notification(
-        final $plugin_package.$dto_package.$notification notification) {
-        final $base_package.$callback_package.JVppNotificationCallback jVppNotificationCallback = registeredCallbacks.get($plugin_package.$dto_package.$notification.class);
-        if (null != jVppNotificationCallback) {
-            (($plugin_package.$callback_package.$callback) registeredCallbacks
-                .get($plugin_package.$dto_package.$notification.class))
-                .on$notification(notification);
-        }
-    }
-""")
-
-notification_provider_template = Template("""
-package $plugin_package.$notification_package;
-
- /**
- * Provides ${plugin_name}NotificationRegistry.
- * 
The file was generated by notification_gen.py based on $inputfile
- * 
(python representation of api file generated by vppapigen).
- */
-public interface ${plugin_name}NotificationRegistryProvider extends $base_package.$notification_package.NotificationRegistryProvider {
-
-    @Override
-    public ${plugin_name}NotificationRegistry getNotificationRegistry();
-}
-""")
-
-
-def generate_notification_registry(func_list, base_package, plugin_package, plugin_name, notification_package, callback_package, dto_package, inputfile):
-    """ Generates notification registry interface and implementation """
-    print "Generating Notification interfaces and implementation"
-
-    if not os.path.exists(notification_package):
-        raise Exception("%s folder is missing" % notification_package)
-
-    callbacks = []
-    register_callback_methods = []
-    register_callback_methods_impl = []
-    handler_methods = []
-    for func in func_list:
-
-        if not util.is_notification(func['name']):
-            continue
-
-        camel_case_name_with_suffix = util.underscore_to_camelcase_upper(func['name'])
-        notification_dto = util.add_notification_suffix(camel_case_name_with_suffix)
-        callback_ifc = notification_dto + callback_gen.callback_suffix
-        fully_qualified_callback_ifc = "{0}.{1}.{2}".format(plugin_package, callback_package, callback_ifc)
-        callbacks.append(fully_qualified_callback_ifc)
-
-        # TODO create NotificationListenerRegistration and return that instead of AutoCloseable to better indicate
-        # that the registration should be closed
-        register_callback_methods.append("java.lang.AutoCloseable register{0}({1} callback);"
-                                         .format(callback_ifc, fully_qualified_callback_ifc))
-        register_callback_methods_impl.append(register_callback_impl_template.substitute(plugin_package=plugin_package,
-                                                                                         callback_package=callback_package,
-                                                                                         dto_package=dto_package,
-                                                                                         notification=notification_dto,
-                                                                                         callback=callback_ifc))
-        handler_methods.append(handler_impl_template.substitute(base_package=base_package,
-                                                                plugin_package=plugin_package,
-                                                                callback_package=callback_package,
-                                                                dto_package=dto_package,
-                                                                notification=notification_dto,
-                                                                callback=callback_ifc))
-
-
-    callback_file = open(os.path.join(notification_package, "%sNotificationRegistry.java" % plugin_name), 'w')
-    callback_file.write(notification_registry_template.substitute(inputfile=inputfile,
-                                                                register_callback_methods="\n    ".join(register_callback_methods),
-                                                                base_package=base_package,
-                                                                plugin_package=plugin_package,
-                                                                plugin_name=plugin_name,
-                                                                notification_package=notification_package))
-    callback_file.flush()
-    callback_file.close()
-
-    callback_file = open(os.path.join(notification_package, "Global%sNotificationCallback.java" % plugin_name), 'w')
-
-    global_notification_callback_callbacks = ""
-    if (callbacks):
-        global_notification_callback_callbacks = " extends " + ", ".join(callbacks)
-
-    callback_file.write(global_notification_callback_template.substitute(inputfile=inputfile,
-                                                                       callbacks=global_notification_callback_callbacks,
-                                                                       plugin_package=plugin_package,
-                                                                       plugin_name=plugin_name,
-                                                                       notification_package=notification_package))
-    callback_file.flush()
-    callback_file.close()
-
-    callback_file = open(os.path.join(notification_package, "%sNotificationRegistryImpl.java" % plugin_name), 'w')
-    callback_file.write(notification_registry_impl_template.substitute(inputfile=inputfile,
-                                                                     callback_package=callback_package,
-                                                                     dto_package=dto_package,
-                                                                     register_callback_methods="".join(register_callback_methods_impl),
-                                                                     handler_methods="".join(handler_methods),
-                                                                     base_package=base_package,
-                                                                     plugin_package=plugin_package,
-                                                                     plugin_name=plugin_name,
-                                                                     notification_package=notification_package))
-    callback_file.flush()
-    callback_file.close()
-
-    callback_file = open(os.path.join(notification_package, "%sNotificationRegistryProvider.java" % plugin_name), 'w')
-    callback_file.write(notification_provider_template.substitute(inputfile=inputfile,
-                                                                     base_package=base_package,
-                                                                     plugin_package=plugin_package,
-                                                                     plugin_name=plugin_name,
-                                                                     notification_package=notification_package))
-    callback_file.flush()
-    callback_file.close()
-
diff --git a/vpp-api/java/jvpp/gen/jvppgen/types_gen.py b/vpp-api/java/jvpp/gen/jvppgen/types_gen.py
deleted file mode 100644
index d12fb3d7850..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/types_gen.py
+++ /dev/null
@@ -1,227 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-from string import Template
-
-import util
-import jni_gen
-import dto_gen
-
-type_template = Template("""
-package $plugin_package.$type_package;
-
-/**
- * 
This class represents $c_type_name type definition.
- * 
It was generated by types_gen.py based on $inputfile preparsed data:
- * 
-$docs
- * 

- */
-public final class $java_type_name {
-$fields
-$methods
-}
-""")
-
-field_template = Template("""    public $type $name;\n""")
-
-
-def generate_type_fields(type_definition):
-    """
-    Generates fields for class representing typeonly definition
-    :param type_definition: python representation of typeonly definition
-    :return: string representing class fields
-    """
-    fields = ""
-    for t in zip(type_definition['types'], type_definition['args']):
-        field_name = util.underscore_to_camelcase(t[1])
-        fields += field_template.substitute(type=util.jni_2_java_type_mapping[t[0]],
-                                            name=field_name)
-    return fields
-
-object_struct_setter_template = Template("""
-    {
-        jclass ${field_reference_name}Class = (*env)->FindClass(env, "${class_FQN}");
-        memset (&(mp->${c_name}), 0, sizeof (mp->${c_name}));
-        ${struct_initialization}
-    }
-""")
-
-object_array_struct_setter_template = Template("""
-    {
-        jclass ${field_reference_name}ArrayElementClass = (*env)->FindClass(env, "${class_FQN}");
-        if (${field_reference_name}) {
-            size_t _i;
-            jsize cnt = (*env)->GetArrayLength (env, ${field_reference_name});
-            ${field_length_check}
-            for (_i = 0; _i < cnt; _i++) {
-                jobject ${field_reference_name}ArrayElement = (*env)->GetObjectArrayElement(env, ${field_reference_name}, _i);
-                memset (&(mp->${c_name}[_i]), 0, sizeof (mp->${c_name}[_i]));
-                ${struct_initialization}
-            }
-        }
-    }
-""")
-
-object_dto_field_setter_template = Template("""
-    {
-        jclass ${field_reference_name}Class = (*env)->FindClass(env, "${class_FQN}");
-        jmethodID ${field_reference_name}Constructor = (*env)->GetMethodID(env, ${field_reference_name}Class, "", "()V");
-        jobject ${field_reference_name} = (*env)->NewObject(env, ${field_reference_name}Class,  ${field_reference_name}Constructor);
-        ${type_initialization}
-        (*env)->SetObjectField(env, dto, ${field_reference_name}FieldId, ${field_reference_name});
-    }
-""")
-
-object_array_dto_field_setter_template = Template("""
-    {
-        jclass ${field_reference_name}Class = (*env)->FindClass(env, "${class_FQN}");
-        jobjectArray ${field_reference_name} = (*env)->NewObjectArray(env, ${field_length}, ${field_reference_name}Class, 0);
-        unsigned int _i;
-        for (_i = 0; _i < ${field_length}; _i++) {
-            jmethodID ${field_reference_name}Constructor = (*env)->GetMethodID(env, ${field_reference_name}Class, "", "()V");
-            jobject ${field_reference_name}ArrayElement = (*env)->NewObject(env, ${field_reference_name}Class,  ${field_reference_name}Constructor);
-            ${type_initialization}
-            (*env)->SetObjectArrayElement(env, ${field_reference_name}, _i, ${field_reference_name}ArrayElement);
-        }
-        (*env)->SetObjectField(env, dto, ${field_reference_name}FieldId, ${field_reference_name});
-    }
-""")
-
-
-def generate_struct_initialization(type_def, c_name_prefix, object_name, indent):
-    struct_initialization = ""
-    # field identifiers
-    for t in zip(type_def['types'], type_def['args'], type_def['lengths']):
-        field_reference_name = "${c_name}" + util.underscore_to_camelcase_upper(t[1])
-        field_name = util.underscore_to_camelcase(t[1])
-        struct_initialization += jni_gen.jni_request_binding_for_type(field_type=t[0], c_name=c_name_prefix + t[1],
-                                                                     field_reference_name=field_reference_name,
-                                                                     field_name=field_name,
-                                                                     field_length=t[2][0],
-                                                                     is_variable_len_array=t[2][1],
-                                                                     object_name=object_name)
-    return indent + struct_initialization.replace('\n', '\n' + indent)
-
-
-def generate_type_setter(handler_name, type_def, c_name_prefix, object_name, indent):
-    type_initialization = ""
-    for t in zip(type_def['types'], type_def['args'], type_def['lengths']):
-        field_length = t[2][0]
-        is_variable_len_array = t[2][1]
-        length_field_type = None
-        if is_variable_len_array:
-            length_field_type = type_def['types'][type_def['args'].index(field_length)]
-        type_initialization += jni_gen.jni_reply_handler_for_type(handler_name=handler_name,
-                                                                  ref_name="${field_reference_name}",
-                                                                  field_type=t[0], c_name=c_name_prefix + t[1],
-                                                                  field_reference_name="${c_name}" + util.underscore_to_camelcase_upper(t[1]),
-                                                                  field_name=util.underscore_to_camelcase(t[1]),
-                                                                  field_length=field_length,
-                                                                  is_variable_len_array=is_variable_len_array,
-                                                                  length_field_type=length_field_type,
-                                                                  object_name=object_name)
-    return indent + type_initialization.replace('\n', '\n' + indent)
-
-
-def generate_types(types_list, plugin_package, types_package, inputfile):
-    """
-    Generates Java representation of custom types defined in api file.
-    """
-
-    #
-    if not types_list:
-        print "Skipping custom types generation (%s does not define custom types)." % inputfile
-        return
-
-    print "Generating custom types"
-
-    if not os.path.exists(types_package):
-        raise Exception("%s folder is missing" % types_package)
-
-    for type in types_list:
-        c_type_name = type['name']
-        java_type_name = util.underscore_to_camelcase_upper(type['name'])
-        dto_path = os.path.join(types_package, java_type_name + ".java")
-
-        fields = generate_type_fields(type)
-
-        dto_file = open(dto_path, 'w')
-        dto_file.write(type_template.substitute(plugin_package=plugin_package,
-                                                type_package=types_package,
-                                                c_type_name=c_type_name,
-                                                inputfile=inputfile,
-                                                docs=util.api_message_to_javadoc(type),
-                                                java_type_name=java_type_name,
-                                                fields=fields,
-                                                methods=dto_gen.generate_dto_base_methods(java_type_name, type)
-                                                ))
-
-        # update type mappings:
-        # todo fix vpe.api to use type_name instead of vl_api_type_name_t
-        type_name = "vl_api_" + c_type_name + "_t"
-        java_fqn = "%s.%s.%s" % (plugin_package, types_package, java_type_name)
-        util.vpp_2_jni_type_mapping[type_name] = "jobject"
-        util.vpp_2_jni_type_mapping[type_name + "[]"] = "jobjectArray"
-        util.jni_2_java_type_mapping[type_name] = java_fqn
-        util.jni_2_java_type_mapping[type_name + "[]"] = java_fqn + "[]"
-        jni_name = java_fqn.replace('.', "/")
-        jni_signature = "L" + jni_name + ";"
-        util.jni_2_signature_mapping[type_name] = "L" + jni_name + ";"
-        util.jni_2_signature_mapping[type_name + "[]"] = "[" + jni_signature
-        util.jni_field_accessors[type_name] = "ObjectField"
-        util.jni_field_accessors[type_name + "[]"] = "ObjectField"
-
-        jni_gen.struct_setter_templates[type_name] = Template(
-                object_struct_setter_template.substitute(
-                        c_name="${c_name}",
-                        field_reference_name="${field_reference_name}",
-                        class_FQN=jni_name,
-                        struct_initialization=generate_struct_initialization(type, "${c_name}.",
-                                                                           "${field_reference_name}", ' ' * 4))
-        )
-
-        jni_gen.struct_setter_templates[type_name+ "[]"] = Template(
-                object_array_struct_setter_template.substitute(
-                        c_name="${c_name}",
-                        field_reference_name="${field_reference_name}",
-                        field_length_check="${field_length_check}",
-                        class_FQN=jni_name,
-                        struct_initialization=generate_struct_initialization(type, "${c_name}[_i].",
-                                                                           "${field_reference_name}ArrayElement", ' ' * 8))
-        )
-
-        jni_gen.dto_field_setter_templates[type_name] = Template(
-                object_dto_field_setter_template.substitute(
-                        field_reference_name="${field_reference_name}",
-                        field_length="${field_length}",
-                        class_FQN=jni_name,
-                        type_initialization=generate_type_setter(c_type_name, type, "${c_name}.",
-                                                                 "${field_reference_name}", ' ' * 4))
-        )
-
-        jni_gen.dto_field_setter_templates[type_name + "[]"] = Template(
-                object_array_dto_field_setter_template.substitute(
-                        field_reference_name="${field_reference_name}",
-                        field_length="${field_length}",
-                        class_FQN=jni_name,
-                        type_initialization=generate_type_setter(c_type_name, type, "${c_name}[_i].",
-                                                                 "${field_reference_name}ArrayElement", ' ' * 8))
-        )
-
-        dto_file.flush()
-        dto_file.close()
-
diff --git a/vpp-api/java/jvpp/gen/jvppgen/util.py b/vpp-api/java/jvpp/gen/jvppgen/util.py
deleted file mode 100644
index fc971c176d5..00000000000
--- a/vpp-api/java/jvpp/gen/jvppgen/util.py
+++ /dev/null
@@ -1,220 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os, pprint
-from os import removedirs
-
-
-def underscore_to_camelcase(name):
-    name = name.title().replace("_", "")
-    return name[0].lower() + name[1:]
-
-
-def underscore_to_camelcase_upper(name):
-    name = name.title().replace("_", "")
-    return name[0].upper() + name[1:]
-
-
-def remove_folder(folder):
-    """ Remove folder with all its files """
-    for root, dirs, files in os.walk(folder, topdown=False):
-        for name in files:
-            os.remove(os.path.join(root, name))
-        removedirs(folder)
-
-
-reply_suffixes = ("reply", "details", "l2fibtableentry")
-
-
-def is_reply(name):
-    return name.lower().endswith(reply_suffixes)
-
-
-def is_details(name):
-    return name.lower().endswith(reply_suffixes[1]) or name.lower().endswith(reply_suffixes[2])
-
-
-def is_retval_field(name):
-    return name == 'retval'
-
-dump_suffix = "dump"
-
-
-def is_dump(name):
-    return name.lower().endswith(dump_suffix)
-
-
-def get_reply_suffix(name):
-    for reply_suffix in reply_suffixes:
-        if name.lower().endswith(reply_suffix):
-            if reply_suffix == reply_suffixes[2]:
-                # FIXME workaround for l2_fib_table_entry
-                return 'entry'
-            else:
-                return reply_suffix
-
-# Mapping according to:
-# http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/types.html
-#
-# Unsigned types are converted to signed java types that have the same size.
-# It is the API user responsibility to interpret them correctly.
-jni_2_java_type_mapping = {'u8': 'byte',
-                           'u8[]': 'byte[]',
-                           'i8': 'byte',
-                           'i8[]': 'byte[]',
-                           'u16': 'short',
-                           'u16[]': 'short[]',
-                           'i16': 'short',
-                           'i16[]': 'short[]',
-                           'u32': 'int',
-                           'u32[]': 'int[]',
-                           'i32': 'int',
-                           'i32[]': 'int[]',
-                           'u64': 'long',
-                           'u64[]': 'long[]',
-                           'i64': 'long',
-                           'i64[]': 'long[]',
-                           'f64': 'double',
-                           'f64[]': 'double[]'
-                           }
-
-vpp_2_jni_type_mapping = {'u8': 'jbyte',
-                          'u8[]': 'jbyteArray',
-                          'i8': 'jbyte',
-                          'u8[]': 'jbyteArray',
-                          'u16': 'jshort',
-                          'u16[]': 'jshortArray',
-                          'i16': 'jshort',
-                          'i16[]': 'jshortArray',
-                          'u32': 'jint',
-                          'u32[]': 'jintArray',
-                          'i32': 'jint',
-                          'i32[]': 'jintArray',
-                          'u64': 'jlong',
-                          'u64[]': 'jlongArray',
-                          'i64': 'jlong',
-                          'i64[]': 'jlongArray',
-                          'f64': 'jdouble',
-                          'f64[]': 'jdoubleArray'
-                          }
-
-# https://docs.oracle.com/javase/8/docs/technotes/guides/jni/spec/types.html#type_signatures
-jni_2_signature_mapping = {'u8': 'B',
-                           'u8[]': '[B',
-                           'i8': 'B',
-                           'i8[]': '[B',
-                           'u16': 'S',
-                           'u16[]': '[S',
-                           'i16': 'S',
-                           'i16[]': '[S',
-                           'u32': 'I',
-                           'u32[]': '[I',
-                           'i32': 'I',
-                           'i32[]': '[I',
-                           'u64': 'J',
-                           'u64[]': '[J',
-                           'i64': 'J',
-                           'i64[]': '[J',
-                           'f64': 'D',
-                           'f64[]': '[D'
-                           }
-
-# https://docs.oracle.com/javase/8/docs/technotes/guides/jni/spec/functions.html#Get_type_Field_routines
-jni_field_accessors =  {'u8': 'ByteField',
-                        'u8[]': 'ObjectField',
-                        'i8': 'ByteField',
-                        'i8[]': 'ObjectField',
-                        'u16': 'ShortField',
-                        'u16[]': 'ObjectField',
-                        'i16': 'ShortField',
-                        'i16[]': 'ObjectField',
-                        'u32': 'IntField',
-                        'u32[]': 'ObjectField',
-                        'i32': 'IntField',
-                        'i32[]': 'ObjectField',
-                        'u64': 'LongField',
-                        'u64[]': 'ObjectField',
-                        'i64': 'LongField',
-                        'i64[]': 'ObjectField',
-                        'f64': 'DoubleField',
-                        'f64[]': 'ObjectField'
-                        }
-
-
-# vpe.api calls that do not follow naming conventions and have to be handled exceptionally when finding reply -> request mapping
-# FIXME in vpe.api
-unconventional_naming_rep_req = {
-                                 'cli_reply': 'cli_request',
-                                 'vnet_summary_stats_reply': 'vnet_get_summary_stats',
-                                 # This below is actually a sub-details callback. We cannot derive the mapping of dump request
-                                 # belonging to this sub-details from naming conventions. We need special mapping
-                                 'bridge_domain_sw_if_details': 'bridge_domain',
-                                 # This is standard dump call + details reply. However it's not called details but entry
-                                 'l2_fib_table_entry': 'l2_fib_table'
-                                 }
-
-#
-# FIXME no convention in the naming of events (notifications) in vpe.api
-notifications_message_suffixes = ("event", "counters")
-notification_messages_reused = ["sw_interface_set_flags"]
-
-# messages that must be ignored. These messages are INSUFFICIENTLY marked as disabled in vpe.api
-# FIXME
-ignored_messages = ["is_address_reachable"]
-
-
-def is_notification(name):
-    """ Returns true if the structure is a notification regardless of its no other use """
-    return is_just_notification(name) or name.lower() in notification_messages_reused
-
-
-def is_just_notification(name):
-    """ Returns true if the structure is just a notification and has no other use """
-    return name.lower().endswith(notifications_message_suffixes)
-
-
-def is_ignored(param):
-    return param.lower() in ignored_messages
-
-
-def remove_reply_suffix(camel_case_name_with_suffix):
-    return remove_suffix(camel_case_name_with_suffix, get_reply_suffix(camel_case_name_with_suffix))
-
-
-def remove_suffix(camel_case_name_with_suffix, suffix):
-    suffix_length = len(suffix)
-    return camel_case_name_with_suffix[:-suffix_length] if suffix_length != 0 else camel_case_name_with_suffix
-
-
-def is_control_ping(camel_case_name_with_suffix):
-    return camel_case_name_with_suffix.lower().startswith("controlping");
-
-
-def api_message_to_javadoc(api_message):
-    """ Converts vpe.api message description to javadoc """
-    str = pprint.pformat(api_message, indent=4, width=120, depth=None)
-    return " * " + str.replace("\n", "\n * ")
-
-
-notification_dto_suffix = "Notification"
-
-
-def add_notification_suffix(camel_case_dto_name):
-    camel_case_dto_name += notification_dto_suffix
-    return camel_case_dto_name
-
-
-def is_array(java_type_as_string):
-    return java_type_as_string.endswith("[]")
diff --git a/vpp-api/java/m4/ax_check_java_home.m4 b/vpp-api/java/m4/ax_check_java_home.m4
deleted file mode 100644
index cfe8f58928d..00000000000
--- a/vpp-api/java/m4/ax_check_java_home.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_java_home.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_JAVA_HOME
-#
-# DESCRIPTION
-#
-#   Check for Sun Java (JDK / JRE) installation, where the 'java' VM is in.
-#   If found, set environment variable JAVA_HOME = Java installation home,
-#   else left JAVA_HOME untouch, which in most case means JAVA_HOME is
-#   empty.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_CHECK_JAVA_HOME], [AX_CHECK_JAVA_HOME])
-
-AC_DEFUN([AX_CHECK_JAVA_HOME],
-[AC_MSG_CHECKING([for JAVA_HOME])
-# We used a fake loop so that we can use "break" to exit when the result
-# is found.
-while true
-do
-  # If the user defined JAVA_HOME, don't touch it.
-  test "${JAVA_HOME+set}" = set && break
-
-  # On Mac OS X 10.5 and following, run /usr/libexec/java_home to get
-  # the value of JAVA_HOME to use.
-  # (http://developer.apple.com/library/mac/#qa/qa2001/qa1170.html).
-  JAVA_HOME=`/usr/libexec/java_home 2>/dev/null`
-  test x"$JAVA_HOME" != x && break
-
-  # See if we can find the java executable, and compute from there.
-  TRY_JAVA_HOME=`ls -dr /usr/java/* 2> /dev/null | head -n 1`
-  if test x$TRY_JAVA_HOME != x; then
-    PATH=$PATH:$TRY_JAVA_HOME/bin
-  fi
-  AC_PATH_PROG([JAVA_PATH_NAME], [java])
-  if test "x$JAVA_PATH_NAME" != x; then
-    JAVA_HOME=`echo $JAVA_PATH_NAME | sed "s/\(.*\)[[/]]bin[[/]]java.*/\1/"`
-    break
-  fi
-
-  AC_MSG_NOTICE([Could not compute JAVA_HOME])
-  break
-done
-AC_MSG_RESULT([$JAVA_HOME])
-])
diff --git a/vpp-api/java/m4/ax_check_java_plugin.m4 b/vpp-api/java/m4/ax_check_java_plugin.m4
deleted file mode 100644
index 920753e5724..00000000000
--- a/vpp-api/java/m4/ax_check_java_plugin.m4
+++ /dev/null
@@ -1,101 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_java_plugin.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_JAVA_PLUGIN()
-#
-# DESCRIPTION
-#
-#   This macro sets  to empty on failure and to a compatible
-#   version of plugin.jar otherwise. Directories searched are /usr/java/*
-#   and /usr/local/java/*, which are assumed to be j{dk,re} installations.
-#   Apply the shell variable as you see fit. If sun changes things so
-#   /lib/plugin.jar is not the magic file it will stop working.
-#
-#   This macro assumes that unzip, zipinfo or pkzipc is available (and can
-#   list the contents of the jar archive). The first two are assumed to work
-#   similarly enough to the infozip versisonms. The pkzipc version is
-#   assumed to work if I undertstand the documentation on pkware's site but
-#   YMMV. I do not have access to pwkware's version to test it.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([DPS_CHECK_PLUGIN], [AX_CHECK_JAVA_PLUGIN])
-AC_DEFUN([AX_CHECK_JAVA_PLUGIN],
-[AC_REQUIRE([AC_PROG_AWK])
-AC_REQUIRE([AC_PROG_FGREP])
-AC_CHECK_PROG(ZIPINFO,[zipinfo unzip pkzipc])
-AC_MSG_CHECKING([for the java plugin])
-case "x$ZIPINFO" in
-[*/zipinfo)]
-	zipinf="zipinfo -1" ;;
-[*/unzip)]
-	zipinf="unzip -l";;
-[*/pkzipc)]
-	ziping="unzipc -view";;
-[x*)]
-	AC_MSG_RESULT([skiped, none of zipinfo, unzip and pkzipc found])
-	AC_SUBST($1,[])
-	zipinf="";;
-esac
-if test "x$zipinf" != "x"; then
-jplugin=""
-for jhome in `ls -dr /usr/java/* /usr/local/java/* 2> /dev/null`; do
-for jfile in lib/plugin.jar jre/lib/plugin.jar; do
-if test "x$jplugin" = "x" && test -f "$jhome/$jfile"; then
-eval "$zipinf $jhome/$jfile | $AWK '{ print \$NF; }' | $FGREP netscape/javascript/JSObject" >/dev/null 2>/dev/null
-if test $? -eq 0; then
-dnl Some version of gcj (and javac) refuse to work with some files
-dnl that pass this test. To stop this problem make sure that the compiler
-dnl still works with this jar file in the classpath
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-if eval "$JAVAC -classpath $jhome/$jfile Test.java 2>/dev/null >/dev/null" && test -f Test.class; then
-jplugin="$jhome/$jfile"
-fi
-rm -f Test.java Test.class
-fi; fi; done; done
-if test "x$jplugin" != "x"; then
-AC_SUBST($1,$jplugin)
-AC_MSG_RESULT($jplugin)
-else
-AC_MSG_RESULT([java plugin not found])
-AC_SUBST($1,[])
-fi
-fi
-])
diff --git a/vpp-api/java/m4/ax_java_check_class.m4 b/vpp-api/java/m4/ax_java_check_class.m4
deleted file mode 100644
index 917638ae4b9..00000000000
--- a/vpp-api/java/m4/ax_java_check_class.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_java_check_class.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_JAVA_CHECK_CLASS(,,)
-#
-# DESCRIPTION
-#
-#   Test if a Java class is available. Based on AX_PROG_JAVAC_WORKS. This
-#   version uses a cache variable which is both compiler, options and
-#   classpath dependent (so if you switch from javac to gcj it correctly
-#   notices and redoes the test).
-#
-#   The macro tries to compile a minimal program importing . Some
-#   newer compilers moan about the failure to use this but fail or produce a
-#   class file anyway. All moaing is sunk to /dev/null since I only wanted
-#   to know if the class could be imported. This is a recommended followup
-#   to AX_CHECK_JAVA_PLUGIN with classpath appropriately adjusted.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AU_ALIAS([DPS_JAVA_CHECK_CLASS], [AX_JAVA_CHECK_CLASS])
-AC_DEFUN([AX_JAVA_CHECK_CLASS],[
-m4_define([cache_val],[m4_translit(ax_cv_have_java_class_$1, " ." ,"__")])
-if test "x$CLASSPATH" != "x"; then
-xtra=" with classpath ${CLASSPATH}"
-xopts=`echo ${CLASSPATH} | ${SED} 's/^ *://'`
-xopts="-classpath $xopts"
-else xtra=""; xopts=""; fi
-cache_var="cache_val"AS_TR_SH([_Jc_${JAVAC}_Cp_${CLASSPATH}])
-AC_CACHE_CHECK([if the $1 class is available$xtra], [$cache_var], [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-cat << \EOF > $JAVA_TEST
-/* [#]xline __oline__ "configure" */
-import $1;
-public class Test {
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $xopts $JAVA_TEST) >/dev/null 2>&1; then
-  eval "${cache_var}=yes"
-else
-  eval "${cache_var}=no"
-  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-  cat $JAVA_TEST >&AS_MESSAGE_LOG_FD
-fi
-rm -f $JAVA_TEST $CLASS_TEST
-])
-if eval 'test "x$'${cache_var}'" = "xyes"'; then
-$2
-true; else
-$3
-false; fi])
diff --git a/vpp-api/java/m4/ax_java_options.m4 b/vpp-api/java/m4/ax_java_options.m4
deleted file mode 100644
index 36c10d922bd..00000000000
--- a/vpp-api/java/m4/ax_java_options.m4
+++ /dev/null
@@ -1,48 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_java_options.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_JAVA_OPTIONS
-#
-# DESCRIPTION
-#
-#   AX_JAVA_OPTIONS adds configure command line options used for Java m4
-#   macros. This Macro is optional.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_JAVA_OPTIONS], [AX_JAVA_OPTIONS])
-AC_DEFUN([AX_JAVA_OPTIONS],[
-AC_ARG_WITH(java-prefix,
-                        [  --with-java-prefix=PFX  prefix where Java runtime is installed (optional)])
-AC_ARG_WITH(javac-flags,
-                        [  --with-javac-flags=FLAGS flags to pass to the Java compiler (optional)])
-AC_ARG_WITH(java-flags,
-                        [  --with-java-flags=FLAGS flags to pass to the Java VM (optional)])
-JAVAPREFIX=$with_java_prefix
-JAVACFLAGS=$with_javac_flags
-JAVAFLAGS=$with_java_flags
-AC_SUBST(JAVAPREFIX)dnl
-AC_SUBST(JAVACFLAGS)dnl
-AC_SUBST(JAVAFLAGS)dnl
-AC_SUBST(JAVA)dnl
-AC_SUBST(JAVAC)dnl
-])
diff --git a/vpp-api/java/m4/ax_libgcj_jar.m4 b/vpp-api/java/m4/ax_libgcj_jar.m4
deleted file mode 100644
index 5e942857265..00000000000
--- a/vpp-api/java/m4/ax_libgcj_jar.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_libgcj_jar.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIBGCJ_JAR
-#
-# DESCRIPTION
-#
-#   Locate libgcj.jar so you can place it before everything else when using
-#   gcj.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AU_ALIAS([DPS_LIBGCJ_JAR], [AX_LIBGCJ_JAR])
-AC_DEFUN([AX_LIBGCJ_JAR],
-[
-AC_REQUIRE([AC_EXEEXT])
-AC_REQUIRE([AX_PROG_JAVAC])
-AC_REQUIRE([AC_PROG_FGREP])
-AC_PROG_SED
-if test "x$SED" = "x"; then
-AC_MSG_WARN([sed not avaiable, so libgcj.jar test skipped])
-else
-AC_MSG_CHECKING([if $JAVAC is gcj]);
-jc=`eval "[echo x$JAVAC | $SED 's/^x.*\\/\\([^/]*\\)\$/x\\1/;s/^ *\\([^ ]*\\) .*$/\\1/;s/"$EXEEXT"$//']"`
-if test "x$jc" != "xxgcj"; then
-AC_MSG_RESULT(no)
-else
-AC_MSG_RESULT(yes)
-AC_MSG_CHECKING([libgcj.jar location])
-save_cp="$CLASSPATH";
-unset CLASSPATH;
-AC_MSG_CHECKING([gcj default classpath])
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-lgcj=`eval "[$JAVAC -v -C Test.java 2>&1 | $FGREP \\(system\\) | $SED 's/^ *\\([^ ]*\\) .*$/\\1/;s/\\.jar\\//.jar/']"`;
-if test -f Test.class && test "x$lgcj" != "x"; then
-AC_MSG_RESULT($lgcj)
-$1="$lgcj:"
-else
-AC_MSG_RESULT(failed)
-$1=""
-fi
-if test "x$save_cp" != "x"; then CLASSPATH="$save_cp"; fi
-rm -f Test.java Test.class
-fi
-fi
-])
diff --git a/vpp-api/java/m4/ax_prog_jar.m4 b/vpp-api/java/m4/ax_prog_jar.m4
deleted file mode 100644
index 3c60fcaf2d4..00000000000
--- a/vpp-api/java/m4/ax_prog_jar.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_jar.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAR
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAR tests for an existing jar program. It uses the environment
-#   variable JAR then tests in sequence various common jar programs.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAR=yourcompiler before calling
-#   AX_PROG_JAR
-#
-#   - at the configure level, setenv JAR
-#
-#   You can use the JAR variable in your Makefile.in, with @JAR@.
-#
-#   Note: This macro depends on the autoconf M4 macros for Java programs. It
-#   is VERY IMPORTANT that you download that whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   The general documentation of those macros, as well as the sample
-#   configure.in, is included in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Egon Willighagen 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_JAR], [AX_PROG_JAR])
-AC_DEFUN([AX_PROG_JAR],[
-AS_IF([test "x$JAVAPREFIX" = x],
-      [test "x$JAR" = x && AC_CHECK_PROGS([JAR], [jar])],
-      [test "x$JAR" = x && AC_CHECK_PROGS([JAR], [jar], [], [$JAVAPREFIX/bin])])
-test "x$JAR" = x && AC_MSG_ERROR([no acceptable jar program found in \$PATH])
-AC_PROVIDE([$0])dnl
-])
diff --git a/vpp-api/java/m4/ax_prog_java.m4 b/vpp-api/java/m4/ax_prog_java.m4
deleted file mode 100644
index 03961db5b73..00000000000
--- a/vpp-api/java/m4/ax_prog_java.m4
+++ /dev/null
@@ -1,115 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_java.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA
-#
-# DESCRIPTION
-#
-#   Here is a summary of the main macros:
-#
-#   AX_PROG_JAVAC: finds a Java compiler.
-#
-#   AX_PROG_JAVA: finds a Java virtual machine.
-#
-#   AX_CHECK_CLASS: finds if we have the given class (beware of CLASSPATH!).
-#
-#   AX_CHECK_RQRD_CLASS: finds if we have the given class and stops
-#   otherwise.
-#
-#   AX_TRY_COMPILE_JAVA: attempt to compile user given source.
-#
-#   AX_TRY_RUN_JAVA: attempt to compile and run user given source.
-#
-#   AX_JAVA_OPTIONS: adds Java configure options.
-#
-#   AX_PROG_JAVA tests an existing Java virtual machine. It uses the
-#   environment variable JAVA then tests in sequence various common Java
-#   virtual machines. For political reasons, it starts with the free ones.
-#   You *must* call [AX_PROG_JAVAC] before.
-#
-#   If you want to force a specific VM:
-#
-#   - at the configure.in level, set JAVA=yourvm before calling AX_PROG_JAVA
-#
-#     (but after AC_INIT)
-#
-#   - at the configure level, setenv JAVA
-#
-#   You can use the JAVA variable in your Makefile.in, with @JAVA@.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   TODO: allow to exclude virtual machines (rationale: most Java programs
-#   cannot run with some VM like kaffe).
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   A Web page, with a link to the latest CVS snapshot is at
-#   .
-#
-#   This is a sample configure.in Process this file with autoconf to produce
-#   a configure script.
-#
-#     AC_INIT(UnTag.java)
-#
-#     dnl Checks for programs.
-#     AC_CHECK_CLASSPATH
-#     AX_PROG_JAVAC
-#     AX_PROG_JAVA
-#
-#     dnl Checks for classes
-#     AX_CHECK_RQRD_CLASS(org.xml.sax.Parser)
-#     AX_CHECK_RQRD_CLASS(com.jclark.xml.sax.Driver)
-#
-#     AC_OUTPUT(Makefile)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AU_ALIAS([AC_PROG_JAVA], [AX_PROG_JAVA])
-AC_DEFUN([AX_PROG_JAVA],[
-m4_define([m4_ax_prog_java_list], [kaffe java])dnl
-AS_IF([test "x$JAVAPREFIX" = x],
-      [test x$JAVA = x && AC_CHECK_PROGS([JAVA], [m4_ax_prog_java_list])],
-      [test x$JAVA = x && AC_CHECK_PROGS([JAVA], [m4_ax_prog_java_list], [], [$JAVAPREFIX/bin])])
-test x$JAVA = x && AC_MSG_ERROR([no acceptable Java virtual machine found in \$PATH])
-m4_undefine([m4_ax_prog_java_list])dnl
-AX_PROG_JAVA_WORKS
-AC_PROVIDE([$0])dnl
-])
diff --git a/vpp-api/java/m4/ax_prog_java_cc.m4 b/vpp-api/java/m4/ax_prog_java_cc.m4
deleted file mode 100644
index 3df064ff663..00000000000
--- a/vpp-api/java/m4/ax_prog_java_cc.m4
+++ /dev/null
@@ -1,104 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_java_cc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA_CC
-#
-# DESCRIPTION
-#
-#   Finds the appropriate java compiler on your path. By preference the java
-#   compiler is gcj, then jikes then javac.
-#
-#   The macro can take one argument specifying a space separated list of
-#   java compiler names.
-#
-#   For example:
-#
-#     AX_PROG_JAVA_CC(javac, gcj)
-#
-#   The macro also sets the compiler options variable: JAVA_CC_OPTS to
-#   something sensible:
-#
-#    - for GCJ it sets it to: @GCJ_OPTS@
-#      (if GCJ_OPTS is not yet defined then it is set to "-C")
-#
-#    - no other compiler has applicable options yet
-#
-#   Here's an example configure.in:
-#
-#     AC_INIT(Makefile.in)
-#     AX_PROG_JAVA_CC()
-#     AC_OUTPUT(Makefile)
-#     dnl End.
-#
-#   And here's the start of the Makefile.in:
-#
-#     PROJECT_ROOT      := @srcdir@
-#     # Tool definitions.
-#     JAVAC             := @JAVA_CC@
-#     JAVAC_OPTS        := @JAVA_CC_OPTS@
-#     JAR_TOOL          := @jar_tool@
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Nic Ferrier 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-# AX_PROG_JAVA_CC([COMPILER ...])
-# --------------------------
-# COMPILER ... is a space separated list of java compilers to search for.
-# This just gives the user an opportunity to specify an alternative
-# search list for the java compiler.
-AU_ALIAS([AC_PROG_JAVA_CC], [AX_PROG_JAVA_CC])
-AC_DEFUN([AX_PROG_JAVA_CC],
-[AC_ARG_VAR([JAVA_CC],                [java compiler command])dnl
-AC_ARG_VAR([JAVA_CC_FLAGS],           [java compiler flags])dnl
-m4_ifval([$1],
-      [AC_CHECK_TOOLS(JAVA_CC, [$1])],
-[AC_CHECK_TOOL(JAVA_CC, gcj)
-if test -z "$JAVA_CC"; then
-  AC_CHECK_TOOL(JAVA_CC, javac)
-fi
-if test -z "$JAVA_CC"; then
-  AC_CHECK_TOOL(JAVA_CC, jikes)
-fi
-])
-
-if test "$JAVA_CC" = "gcj"; then
-   if test "$GCJ_OPTS" = ""; then
-      AC_SUBST(GCJ_OPTS,-C)
-   fi
-   AC_SUBST(JAVA_CC_OPTS, @GCJ_OPTS@,
-        [Define the compilation options for GCJ])
-fi
-test -z "$JAVA_CC" && AC_MSG_ERROR([no acceptable java compiler found in \$PATH])
-])# AX_PROG_JAVA_CC
diff --git a/vpp-api/java/m4/ax_prog_java_works.m4 b/vpp-api/java/m4/ax_prog_java_works.m4
deleted file mode 100644
index 54e132afae6..00000000000
--- a/vpp-api/java/m4/ax_prog_java_works.m4
+++ /dev/null
@@ -1,134 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_java_works.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA_WORKS
-#
-# DESCRIPTION
-#
-#   Internal use ONLY.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AU_ALIAS([AC_PROG_JAVA_WORKS], [AX_PROG_JAVA_WORKS])
-AC_DEFUN([AX_PROG_JAVA_WORKS], [
-AC_PATH_PROG(UUDECODE, uudecode, [no])
-if test x$UUDECODE != xno; then
-AC_CACHE_CHECK([if uudecode can decode base 64 file], ac_cv_prog_uudecode_base64, [
-dnl /**
-dnl  * Test.java: used to test if java compiler works.
-dnl  */
-dnl public class Test
-dnl {
-dnl
-dnl public static void
-dnl main( String[] argv )
-dnl {
-dnl     System.exit (0);
-dnl }
-dnl
-dnl }
-cat << \EOF > Test.uue
-begin-base64 644 Test.class
-yv66vgADAC0AFQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
-bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
-bWJlclRhYmxlDAAKAAsBAARleGl0AQAEKEkpVgoADQAJBwAOAQAQamF2YS9s
-YW5nL1N5c3RlbQEABjxpbml0PgEAAygpVgwADwAQCgADABEBAApTb3VyY2VG
-aWxlAQAJVGVzdC5qYXZhACEAAQADAAAAAAACAAkABQAGAAEABwAAACEAAQAB
-AAAABQO4AAyxAAAAAQAIAAAACgACAAAACgAEAAsAAQAPABAAAQAHAAAAIQAB
-AAEAAAAFKrcAErEAAAABAAgAAAAKAAIAAAAEAAQABAABABMAAAACABQ=
-====
-EOF
-if $UUDECODE Test.uue; then
-        ac_cv_prog_uudecode_base64=yes
-else
-        echo "configure: __oline__: uudecode had trouble decoding base 64 file 'Test.uue'" >&AS_MESSAGE_LOG_FD
-        echo "configure: failed file was:" >&AS_MESSAGE_LOG_FD
-        cat Test.uue >&AS_MESSAGE_LOG_FD
-        ac_cv_prog_uudecode_base64=no
-fi
-rm -f Test.uue])
-fi
-if test x$ac_cv_prog_uudecode_base64 != xyes; then
-        rm -f Test.class
-        AC_MSG_WARN([I have to compile Test.class from scratch])
-        if test x$ac_cv_prog_javac_works = xno; then
-                AC_MSG_ERROR([Cannot compile java source. $JAVAC does not work properly])
-        fi
-        if test x$ac_cv_prog_javac_works = x; then
-                AX_PROG_JAVAC
-        fi
-fi
-AC_CACHE_CHECK(if $JAVA works, ac_cv_prog_java_works, [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-TEST=Test
-changequote(, )dnl
-cat << \EOF > $JAVA_TEST
-/* [#]line __oline__ "configure" */
-public class Test {
-public static void main (String args[]) {
-        System.exit (0);
-} }
-EOF
-changequote([, ])dnl
-if test x$ac_cv_prog_uudecode_base64 != xyes; then
-        if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) && test -s $CLASS_TEST; then
-                :
-        else
-          echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-          cat $JAVA_TEST >&AS_MESSAGE_LOG_FD
-          AC_MSG_ERROR(The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?))
-        fi
-fi
-if AC_TRY_COMMAND($JAVA -classpath . $JAVAFLAGS $TEST) >/dev/null 2>&1; then
-  ac_cv_prog_java_works=yes
-else
-  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-  cat $JAVA_TEST >&AS_MESSAGE_LOG_FD
-  AC_MSG_ERROR(The Java VM $JAVA failed (see config.log, check the CLASSPATH?))
-fi
-rm -fr $JAVA_TEST $CLASS_TEST Test.uue
-])
-AC_PROVIDE([$0])dnl
-]
-)
diff --git a/vpp-api/java/m4/ax_prog_javac.m4 b/vpp-api/java/m4/ax_prog_javac.m4
deleted file mode 100644
index d061243cdb0..00000000000
--- a/vpp-api/java/m4/ax_prog_javac.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_javac.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAC
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVAC tests an existing Java compiler. It uses the environment
-#   variable JAVAC then tests in sequence various common Java compilers. For
-#   political reasons, it starts with the free ones.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAVAC=yourcompiler before calling
-#   AX_PROG_JAVAC
-#
-#   - at the configure level, setenv JAVAC
-#
-#   You can use the JAVAC variable in your Makefile.in, with @JAVAC@.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   TODO: allow to exclude compilers (rationale: most Java programs cannot
-#   compile with some compilers like guavac).
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_JAVAC], [AX_PROG_JAVAC])
-AC_DEFUN([AX_PROG_JAVAC],[
-m4_define([m4_ax_prog_javac_list],["gcj -C" guavac jikes javac])dnl
-AS_IF([test "x$JAVAPREFIX" = x],
-      [test "x$JAVAC" = x && AC_CHECK_PROGS([JAVAC], [m4_ax_prog_javac_list])],
-      [test "x$JAVAC" = x && AC_CHECK_PROGS([JAVAC], [m4_ax_prog_javac_list], [], [$JAVAPREFIX/bin])])
-m4_undefine([m4_ax_prog_javac_list])dnl
-test "x$JAVAC" = x && AC_MSG_ERROR([no acceptable Java compiler found in \$PATH])
-AX_PROG_JAVAC_WORKS
-AC_PROVIDE([$0])dnl
-])
diff --git a/vpp-api/java/m4/ax_prog_javac_works.m4 b/vpp-api/java/m4/ax_prog_javac_works.m4
deleted file mode 100644
index 7dfa1e37d89..00000000000
--- a/vpp-api/java/m4/ax_prog_javac_works.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_javac_works.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAC_WORKS
-#
-# DESCRIPTION
-#
-#   Internal use ONLY.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer 
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see .
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_JAVAC_WORKS], [AX_PROG_JAVAC_WORKS])
-AC_DEFUN([AX_PROG_JAVAC_WORKS],[
-AC_CACHE_CHECK([if $JAVAC works], ac_cv_prog_javac_works, [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-cat << \EOF > $JAVA_TEST
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) >/dev/null 2>&1; then
-  ac_cv_prog_javac_works=yes
-else
-  AC_MSG_ERROR([The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)])
-  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-  cat $JAVA_TEST >&AS_MESSAGE_LOG_FD
-fi
-rm -f $JAVA_TEST $CLASS_TEST
-])
-AC_PROVIDE([$0])dnl
-])
diff --git a/vpp-api/java/m4/ax_prog_javadoc.m4 b/vpp-api/java/m4/ax_prog_javadoc.m4
deleted file mode 100644
index bcb6045a828..00000000000
--- a/vpp-api/java/m4/ax_prog_javadoc.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_javadoc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVADOC
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVADOC tests for an existing javadoc generator. It uses the
-#   environment variable JAVADOC then tests in sequence various common
-#   javadoc generator.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAVADOC=yourgenerator before calling
-#   AX_PROG_JAVADOC
-#
-#   - at the configure level, setenv JAVADOC
-#
-#   You can use the JAVADOC variable in your Makefile.in, with @JAVADOC@.
-#
-#   Note: This macro depends on the autoconf M4 macros for Java programs. It
-#   is VERY IMPORTANT that you download that whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   The general documentation of those macros, as well as the sample
-#   configure.in, is included in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Egon Willighagen 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AU_ALIAS([AC_PROG_JAVADOC], [AX_PROG_JAVADOC])
-AC_DEFUN([AX_PROG_JAVADOC],[
-AS_IF([test "x$JAVAPREFIX" = x],
-      [test "x$JAVADOC" = x && AC_CHECK_PROGS([JAVADOC], [javadoc])],
-      [test "x$JAVADOC" = x && AC_CHECK_PROGS([JAVADOC], [javadoc], [], [$JAVAPREFIX/bin])])
-test "x$JAVADOC" = x && AC_MSG_ERROR([no acceptable javadoc generator found in \$PATH])
-AC_PROVIDE([$0])dnl
-])
diff --git a/vpp-api/java/m4/ax_prog_javah.m4 b/vpp-api/java/m4/ax_prog_javah.m4
deleted file mode 100644
index cefc616d4ca..00000000000
--- a/vpp-api/java/m4/ax_prog_javah.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_javah.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAH
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVAH tests the availability of the javah header generator and
-#   looks for the jni.h header file. If available, JAVAH is set to the full
-#   path of javah and CPPFLAGS is updated accordingly.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Luc Maisonobe 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AU_ALIAS([AC_PROG_JAVAH], [AX_PROG_JAVAH])
-AC_DEFUN([AX_PROG_JAVAH],[
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CPP])dnl
-AC_PATH_PROG(JAVAH,javah)
-AS_IF([test -n "$ac_cv_path_JAVAH"],
-      [
-        AC_TRY_CPP([#include ],,[
-        ac_save_CPPFLAGS="$CPPFLAGS"
-		_ACJAVAH_FOLLOW_SYMLINKS("$ac_cv_path_JAVAH")
-        ax_prog_javah_bin_dir=`AS_DIRNAME([$_ACJAVAH_FOLLOWED])`
-        ac_dir="`AS_DIRNAME([$ax_prog_javah_bin_dir])`/include"
-        AS_CASE([$build_os],
-                [cygwin*],
-                [ac_machdep=win32],
-                [ac_machdep=`AS_ECHO($build_os) | sed 's,[[-0-9]].*,,'`])
-        CPPFLAGS="$ac_save_CPPFLAGS -I$ac_dir -I$ac_dir/$ac_machdep"
-        AC_TRY_CPP([#include ],
-                   ac_save_CPPFLAGS="$CPPFLAGS",
-                   AC_MSG_WARN([unable to include ]))
-        CPPFLAGS="$ac_save_CPPFLAGS"])
-      ])
-])
-
-AC_DEFUN([_ACJAVAH_FOLLOW_SYMLINKS],[
-# find the include directory relative to the javac executable
-_cur="$1"
-while ls -ld "$_cur" 2>/dev/null | grep " -> " >/dev/null; do
-        AC_MSG_CHECKING([symlink for $_cur])
-        _slink=`ls -ld "$_cur" | sed 's/.* -> //'`
-        case "$_slink" in
-        /*) _cur="$_slink";;
-        # 'X' avoids triggering unwanted echo options.
-        *) _cur=`echo "X$_cur" | sed -e 's/^X//' -e 's:[[^/]]*$::'`"$_slink";;
-        esac
-        AC_MSG_RESULT([$_cur])
-done
-_ACJAVAH_FOLLOWED="$_cur"
-])
diff --git a/vpp-api/java/m4/ax_try_compile_java.m4 b/vpp-api/java/m4/ax_try_compile_java.m4
deleted file mode 100644
index a8ed6b2a368..00000000000
--- a/vpp-api/java/m4/ax_try_compile_java.m4
+++ /dev/null
@@ -1,55 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_try_compile_java.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRY_COMPILE_JAVA
-#
-# DESCRIPTION
-#
-#   AX_TRY_COMPILE_JAVA attempt to compile user given source.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AU_ALIAS([AC_TRY_COMPILE_JAVA], [AX_TRY_COMPILE_JAVA])
-AC_DEFUN([AX_TRY_COMPILE_JAVA],[
-AC_REQUIRE([AX_PROG_JAVAC])dnl
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-ifelse([$1], , , [import $1;])
-public class Test {
-[$2]
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class
-then
-dnl Don't remove the temporary files here, so they can be examined.
-  ifelse([$3], , :, [$3])
-else
-  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-  cat Test.java >&AS_MESSAGE_LOG_FD
-ifelse([$4], , , [  rm -fr Test.java Test.class
-  $4
-])dnl
-fi
-rm -fr Test.java Test.class])
diff --git a/vpp-api/java/m4/ax_try_run_java.m4 b/vpp-api/java/m4/ax_try_run_java.m4
deleted file mode 100644
index c680f03f2c4..00000000000
--- a/vpp-api/java/m4/ax_try_run_java.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_try_run_java.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRY_RUN_JAVA
-#
-# DESCRIPTION
-#
-#   AX_TRY_RUN_JAVA attempt to compile and run user given source.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver 
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 2
-
-AU_ALIAS([AC_TRY_RUN_JAVA], [AX_TRY_RUN_JAVA])
-AC_DEFUN([AX_TRY_RUN_JAVA],[
-AC_REQUIRE([AX_PROG_JAVAC])dnl
-AC_REQUIRE([AX_PROG_JAVA])dnl
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-ifelse([$1], , , [include $1;])
-public class Test {
-[$2]
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && ($JAVA $JAVAFLAGS Test; exit) 2>/dev/null
-then
-dnl Don't remove the temporary files here, so they can be examined.
-  ifelse([$3], , :, [$3])
-else
-  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
-  cat Test.java >&AS_MESSAGE_LOG_FD
-ifelse([$4], , , [  rm -fr Test.java Test.class
-  $4
-])dnl
-fi
-rm -fr Test.java Test.class])
-- 
cgit 1.2.3-korg