VPP-205: jvpp plugin support.

Splits jvpp into two jars
jvpp-registry.jar - base jvpp functionality
jvpp-core.jar - Java wrapper for vpe.api

Plugins can be generated the same way jvpp-core.jar is.
Example (nsh):
https://gerrit.fd.io/r/#/c/2118/

Change-Id: I2254f90b2c3e423563bb91bf70877979f1e90a7d
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

28 files changed, 0 insertions, 1780 deletions

diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/VppBaseCallException.java b/vpp-api/java/jvpp/org/openvpp/jvpp/VppBaseCallException.java
deleted file mode 100644
index 792af2c69ec..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.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/org/openvpp/jvpp/VppCallbackException.java b/vpp-api/java/jvpp/org/openvpp/jvpp/VppCallbackException.java
deleted file mode 100644
index 3d2a1cb2013..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.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/org/openvpp/jvpp/VppConnection.java b/vpp-api/java/jvpp/org/openvpp/jvpp/VppConnection.java
deleted file mode 100644
index 19733985452..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/VppConnection.java
+++ /dev/null
@@ -1,48 +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 org.openvpp.jvpp;
-
-import java.io.IOException;
-
-/**
- * Representation of a management connection to VPP.
- * Connection is initiated when instance is created, closed with close().
- */
-public interface VppConnection extends AutoCloseable {
-
-    /**
-     * Open VppConnection for communication with VPP
-     *
-     * @param callback instance handling responses
-     *
-     * @throws IOException if connection is not established
-     */
-    void connect(final org.openvpp.jvpp.callback.JVppCallback callback) throws IOException;
-
-    /**
-     * Check 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/org/openvpp/jvpp/VppInvocationException.java b/vpp-api/java/jvpp/org/openvpp/jvpp/VppInvocationException.java
deleted file mode 100644
index 298bcd0ae55..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.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/org/openvpp/jvpp/VppJNIConnection.java b/vpp-api/java/jvpp/org/openvpp/jvpp/VppJNIConnection.java
deleted file mode 100644
index 7401bcadc47..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/VppJNIConnection.java
+++ /dev/null
@@ -1,143 +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 org.openvpp.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.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.logging.Logger;
-import org.openvpp.jvpp.callback.JVppCallback;
-
-/**
- * JNI based representation of a management connection to VPP
- */
-public final class VppJNIConnection implements VppConnection {
-    private final static Logger LOG = Logger.getLogger(VppJNIConnection.class.getName());
-    private static final String LIBNAME = "libjvpp.so.0.0.0";
-
-    static {
-        try {
-            loadLibrary();
-        } catch (Exception e) {
-            LOG.severe("Can't find vpp jni library: " + LIBNAME);
-            throw new ExceptionInInitializerError(e);
-        }
-    }
-
-    private static void loadStream(final InputStream is) throws IOException {
-        final Set<PosixFilePermission> 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 = VppJNIConnection.class.getResourceAsStream('/' + LIBNAME)) {
-            if (is == null) {
-                throw new IOException("Failed to open library resource " + LIBNAME);
-            }
-            loadStream(is);
-        }
-    }
-
-    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<String, VppJNIConnection> 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.
-     *
-     * @param callback global callback to receive response calls from vpp
-     *
-     * @throws IOException in case the connection could not be established
-     */
-    public void connect(final JVppCallback callback) throws IOException {
-        synchronized (VppJNIConnection.class) {
-            if(connections.containsKey(clientName)) {
-                throw new IOException("Client " + clientName + " already connected");
-            }
-
-            final int ret = clientConnect(clientName, callback);
-            if (ret != 0) {
-                throw new IOException("Connection returned error " + ret);
-            }
-            connections.put(clientName, this);
-        }
-    }
-
-    @Override
-    public final void checkActive() {
-        if (disconnected) {
-            throw new IllegalStateException("Disconnected client " + clientName);
-        }
-    }
-
-    @Override
-    public synchronized final void close() {
-        if (!disconnected) {
-            disconnected = true;
-            try {
-                clientDisconnect();
-            } finally {
-                synchronized (VppJNIConnection.class) {
-                    connections.remove(clientName);
-                }
-            }
-        }
-    }
-
-    private static native int clientConnect(String clientName, JVppCallback callback);
-    private static native void clientDisconnect();
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/callback/JVppCallback.java b/vpp-api/java/jvpp/org/openvpp/jvpp/callback/JVppCallback.java
deleted file mode 100644
index f681e379bfd..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.callback;
-import org.openvpp.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/org/openvpp/jvpp/callback/JVppNotificationCallback.java b/vpp-api/java/jvpp/org/openvpp/jvpp/callback/JVppNotificationCallback.java
deleted file mode 100644
index 72a75c83942..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.callback;
-
-/**
-* Notification callback
-*/
-public interface JVppNotificationCallback {
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppDump.java b/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppDump.java
deleted file mode 100644
index 295bbba8525..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.dto;
-
-/**
-* Base interface for all dump requests
-*/
-public interface JVppDump extends JVppRequest {
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppNotification.java b/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppNotification.java
deleted file mode 100644
index 7d0fecb7d78..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.dto;
-
-/**
-* Base interface for all notification DTOs
-*/
-public interface JVppNotification {
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppReply.java b/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppReply.java
deleted file mode 100644
index 2f4964c4de0..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.dto;
-
-/**
-* Base interface for all reply DTOs
-*/
-public interface JVppReply<REQ extends JVppRequest> {
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppReplyDump.java b/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppReplyDump.java
deleted file mode 100644
index 4aecedc19d4..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.dto;
-
-/**
-* Base interface for all dump replies
-*/
-public interface JVppReplyDump<REQ extends JVppRequest, RESP extends JVppReply<REQ>>
-    extends JVppReply<REQ> {
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppRequest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/dto/JVppRequest.java
deleted file mode 100644
index 273e444f601..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/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 org.openvpp.jvpp.dto;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.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 incomming response
-     */
-    int send(JVpp jvpp) throws VppInvocationException;
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvoker.java b/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvoker.java
deleted file mode 100644
index 1683bd75139..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvoker.java
+++ /dev/null
@@ -1,39 +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 org.openvpp.jvpp.future;
-
-
-import org.openvpp.jvpp.dto.JVppReply;
-import org.openvpp.jvpp.dto.JVppRequest;
-
-import java.util.concurrent.CompletionStage;
-import org.openvpp.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 org.openvpp.jvpp.VppInvocationException when send request failed with details
-     */
-    <REQ extends JVppRequest, REPLY extends JVppReply<REQ>> CompletionStage<REPLY> send(REQ req);
-
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvokerFacade.java b/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvokerFacade.java
deleted file mode 100644
index a60e1b285dd..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/future/FutureJVppInvokerFacade.java
+++ /dev/null
@@ -1,112 +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 org.openvpp.jvpp.future;
-
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.VppInvocationException;
-import org.openvpp.jvpp.dto.*;
-
-import java.util.Map;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CompletionStage;
-import org.openvpp.jvpp.notification.NotificationRegistryProviderContext;
-
-/**
-* Future facade on top of JVpp
-*/
-public class FutureJVppInvokerFacade extends NotificationRegistryProviderContext implements FutureJVppInvoker {
-
-    private final JVpp jvpp;
-
-    /**
-     * Guarded by self
-     */
-    private final Map<Integer, CompletableFuture<? extends JVppReply<?>>> requests;
-
-    public FutureJVppInvokerFacade(final JVpp jvpp,
-                                   final Map<Integer, CompletableFuture<? extends JVppReply<?>>> requestMap) {
-        this.jvpp =  Objects.requireNonNull(jvpp, "Null jvpp");
-        // Request map represents the shared state between this facade and it's callback
-        // where facade puts futures in and callback completes + removes them
-        // TODO what if the call never completes ?
-        this.requests = Objects.requireNonNull(requestMap, "Null requestMap");
-    }
-
-    protected final Map<Integer, CompletableFuture<? extends JVppReply<?>>> getRequests() {
-        return this.requests;
-    }
-
-    // TODO use Optional in Future, java8
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public <REQ extends JVppRequest, REPLY extends JVppReply<REQ>> CompletionStage<REPLY> send(REQ req) {
-        synchronized(requests) {
-            try {
-                final CompletableFuture<REPLY> replyCompletableFuture;
-                final int contextId = jvpp.send(req);
-
-                if(req instanceof JVppDump) {
-                    replyCompletableFuture = (CompletableFuture<REPLY>) new CompletableDumpFuture<>(contextId);
-                } else {
-                    replyCompletableFuture = new CompletableFuture<>();
-                }
-
-                requests.put(contextId, replyCompletableFuture);
-                if(req instanceof JVppDump) {
-                    requests.put(jvpp.send(new ControlPing()), replyCompletableFuture);
-                }
-                return replyCompletableFuture;
-            } catch (VppInvocationException ex) {
-                final CompletableFuture<REPLY> replyCompletableFuture = new CompletableFuture<>();
-                replyCompletableFuture.completeExceptionally(ex);
-                return replyCompletableFuture;
-            }
-        }
-    }
-
-    static final class CompletableDumpFuture<T extends JVppReplyDump<?, ?>> extends CompletableFuture<T> {
-        // The reason why this is not final is the instantiation of ReplyDump DTOs
-        // Their instantiation must be generated, so currently the DTOs are created in callback and set when first dump reponses
-        // is handled in the callback.
-        private T replyDump;
-        private final long contextId;
-
-        CompletableDumpFuture(final long contextId) {
-            this.contextId = contextId;
-        }
-
-        long getContextId() {
-            return contextId;
-        }
-
-        T getReplyDump() {
-            return replyDump;
-        }
-
-        void setReplyDump(final T replyDump) {
-            this.replyDump = replyDump;
-        }
-    }
-
-    @Override
-    public void close() throws Exception {
-        // NOOP
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProvider.java b/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProvider.java
deleted file mode 100644
index 50b72be5805..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProvider.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package org.openvpp.jvpp.notification;
-
-/**
- * Provides notification registry
- */
-public interface NotificationRegistryProvider {
-
-    /**
-     * Get current notification registry instance
-     */
-    NotificationRegistry getNotificationRegistry();
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProviderContext.java b/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProviderContext.java
deleted file mode 100644
index 8e703812eee..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/notification/NotificationRegistryProviderContext.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package org.openvpp.jvpp.notification;
-
-/**
- * Base class for notification aware JVpp facades
- */
-public abstract class NotificationRegistryProviderContext implements NotificationRegistryProvider {
-
-    private final NotificationRegistryImpl notificationRegistry = new NotificationRegistryImpl();
-
-    public final NotificationRegistry getNotificationRegistry() {
-        return notificationRegistry;
-    }
-
-    /**
-     * Get instance of notification callback. Can be used to propagate notifications from JVpp facade
-     */
-    protected final GlobalNotificationCallback getNotificationCallback() {
-        return notificationRegistry;
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackApiTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackApiTest.java
deleted file mode 100644
index 8c976db2397..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackApiTest.java
+++ /dev/null
@@ -1,89 +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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.GetNodeIndexCallback;
-import org.openvpp.jvpp.callback.ShowVersionCallback;
-import org.openvpp.jvpp.callback.SwInterfaceCallback;
-import org.openvpp.jvpp.dto.*;
-
-public class CallbackApiTest {
-
-    private static class TestCallback implements GetNodeIndexCallback, ShowVersionCallback, SwInterfaceCallback {
-
-        @Override
-        public void onGetNodeIndexReply(final GetNodeIndexReply msg) {
-            System.out.printf("Received GetNodeIndexReply: context=%d, nodeIndex=%d\n",
-                    msg.context, msg.nodeIndex);
-        }
-        @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());
-        }
-    }
-
-    private static void testCallbackApi() throws Exception {
-        System.out.println("Testing Java callback API");
-        JVpp jvpp = new JVppImpl(new VppJNIConnection("CallbackApiTest"));
-        jvpp.connect(new TestCallback());
-        System.out.println("Successfully connected to VPP");
-
-        System.out.println("Sending ShowVersion request...");
-        jvpp.send(new ShowVersion());
-
-        System.out.println("Sending GetNodeIndex request...");
-        GetNodeIndex getNodeIndexRequest = new GetNodeIndex();
-        getNodeIndexRequest.nodeName = "node0".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(5000);
-
-        System.out.println("Disconnecting...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCallbackApi();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackJVppFacadeNotificationTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackJVppFacadeNotificationTest.java
deleted file mode 100644
index 430ce8812c2..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.WantInterfaceEventsCallback;
-import org.openvpp.jvpp.callfacade.CallbackJVppFacade;
-import org.openvpp.jvpp.dto.WantInterfaceEventsReply;
-
-public class CallbackJVppFacadeNotificationTest {
-
-    private static void testCallbackFacade() throws Exception {
-        System.out.println("Testing CallbackJVppFacade for notifications");
-
-        JVpp jvpp = new JVppImpl(new VppJNIConnection("CallbackApiTest"));
-
-        CallbackJVppFacade jvppCallbackFacade = new CallbackJVppFacade(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...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCallbackFacade();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackJVppFacadeTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackJVppFacadeTest.java
deleted file mode 100644
index bb06c761108..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackJVppFacadeTest.java
+++ /dev/null
@@ -1,107 +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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.GetNodeIndexCallback;
-import org.openvpp.jvpp.callback.ShowVersionCallback;
-import org.openvpp.jvpp.callfacade.CallbackJVppFacade;
-import org.openvpp.jvpp.dto.GetNodeIndex;
-import org.openvpp.jvpp.dto.GetNodeIndexReply;
-import org.openvpp.jvpp.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;
-    private static ShowVersionCallback showVersionCallback2;
-    private static GetNodeIndexCallback getNodeIndexCallback;
-
-    static {
-        getNodeIndexCallback = new GetNodeIndexCallback() {
-            @Override
-            public void onGetNodeIndexReply(final GetNodeIndexReply msg) {
-                System.out.printf("Received GetNodeIndexReply: context=%d, nodeIndex=%d\n",
-                        msg.context, msg.nodeIndex);
-            }
-
-            @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());
-            }
-        };
-        showVersionCallback2 = 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 showVersionCallback2: call=%s, reply=%d, context=%d\n", ex.getMethodName(), ex.getErrorCode(), ex.getCtxId());
-            }
-
-        };
-        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 void testCallbackFacade() throws Exception {
-        System.out.println("Testing CallbackJVppFacade");
-
-        JVpp jvpp = new JVppImpl(new VppJNIConnection("CallbackApiTest"));
-
-        CallbackJVppFacade jvppCallbackFacade = new CallbackJVppFacade(jvpp);
-        System.out.println("Successfully connected to VPP");
-
-        jvppCallbackFacade.showVersion(showVersionCallback1);
-        jvppCallbackFacade.showVersion(showVersionCallback2);
-
-        GetNodeIndex getNodeIndexRequest = new GetNodeIndex();
-        getNodeIndexRequest.nodeName = "dummyNode".getBytes();
-        jvppCallbackFacade.getNodeIndex(getNodeIndexRequest, getNodeIndexCallback);
-
-        Thread.sleep(2000);
-
-        System.out.println("Disconnecting...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCallbackFacade();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackNotificationApiTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackNotificationApiTest.java
deleted file mode 100644
index 5bf2b212f73..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CallbackNotificationApiTest.java
+++ /dev/null
@@ -1,93 +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 org.openvpp.jvpp.test;
-
-import static org.openvpp.jvpp.test.NotificationUtils.getChangeInterfaceState;
-import static org.openvpp.jvpp.test.NotificationUtils.getDisableInterfaceNotificationsReq;
-import static org.openvpp.jvpp.test.NotificationUtils.getEnableInterfaceNotificationsReq;
-import static org.openvpp.jvpp.test.NotificationUtils.printNotification;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.SwInterfaceSetFlagsCallback;
-import org.openvpp.jvpp.callback.SwInterfaceSetFlagsNotificationCallback;
-import org.openvpp.jvpp.callback.WantInterfaceEventsCallback;
-import org.openvpp.jvpp.dto.SwInterfaceSetFlagsNotification;
-import org.openvpp.jvpp.dto.SwInterfaceSetFlagsReply;
-import org.openvpp.jvpp.dto.WantInterfaceEventsReply;
-
-public class CallbackNotificationApiTest {
-
-    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());
-
-        }
-    }
-
-    private static void testCallbackApi() throws Exception {
-        System.out.println("Testing Java callback API for notifications");
-        JVpp jvpp = new JVppImpl( new VppJNIConnection("CallbackApiTest"));
-        jvpp.connect( 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);
-
-        // Notification is received
-        Thread.sleep(500);
-
-        getDisableInterfaceNotificationsReq().send(jvpp);
-        System.out.println("Interface events stopped");
-
-        Thread.sleep(2000);
-
-        System.out.println("Disconnecting...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCallbackApi();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/ControlPingTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/ControlPingTest.java
deleted file mode 100644
index 514bb3ef887..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/ControlPingTest.java
+++ /dev/null
@@ -1,61 +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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.ControlPingCallback;
-import org.openvpp.jvpp.dto.ControlPing;
-import org.openvpp.jvpp.dto.ControlPingReply;
-
-public class ControlPingTest {
-
-    private static void testControlPing() throws Exception {
-        System.out.println("Testing ControlPing using Java callback API");
-
-        JVpp jvpp = new JVppImpl( new VppJNIConnection("ControlPingTest"));
-        jvpp.connect( new ControlPingCallback() {
-            @Override
-            public void onControlPingReply(final ControlPingReply reply) {
-                System.out.printf("Received ControlPingReply: context=%d, clientIndex=%d vpePid=%d\n",
-                        reply.context, reply.clientIndex, reply.vpePid);
-            }
-
-            @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);
-
-        jvpp.send(new ControlPing());
-
-        Thread.sleep(2000);
-
-        System.out.println("Disconnecting...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testControlPing();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CreateSubInterfaceTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/CreateSubInterfaceTest.java
deleted file mode 100644
index b3dc1f49491..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/CreateSubInterfaceTest.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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.dto.CreateSubif;
-import org.openvpp.jvpp.dto.CreateSubifReply;
-import org.openvpp.jvpp.dto.SwInterfaceDetailsReplyDump;
-import org.openvpp.jvpp.dto.SwInterfaceDump;
-import org.openvpp.jvpp.future.FutureJVppFacade;
-
-import static java.util.Objects.requireNonNull;
-
-/**
- * <p>Tests sub-interface creation.<br> Equivalent to:<br>
- *
- * <pre>{@code
- * vppctl create sub GigabitEthernet0/9/0 1 dot1q 100 inner-dot1q any
- * }
- * </pre>
- *
- * To verify invoke:<br>
- * <pre>{@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: context=%d, swIfIndex=%d\n",
-                reply.context,
-                reply.swIfIndex);
-    }
-
-    private static void testCreateSubInterface() throws Exception {
-        System.out.println("Testing sub-interface creation using Java callback API");
-        final JVppImpl jvpp = new JVppImpl(new VppJNIConnection("SubIfaceTest"));
-        final FutureJVppFacade jvppFacade = new FutureJVppFacade(jvpp);
-
-        System.out.println("Successfully connected to VPP");
-        Thread.sleep(1000);
-
-        final String ifaceName = "GigabitEthernet0/9/0";
-
-        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 = "GigabitEthernet0/9/0." + 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...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCreateSubInterface();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiNotificationTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiNotificationTest.java
deleted file mode 100644
index c48f86d4f00..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiNotificationTest.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 org.openvpp.jvpp.test;
-
-import static org.openvpp.jvpp.test.NotificationUtils.getChangeInterfaceState;
-import static org.openvpp.jvpp.test.NotificationUtils.getDisableInterfaceNotificationsReq;
-import static org.openvpp.jvpp.test.NotificationUtils.getEnableInterfaceNotificationsReq;
-
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.future.FutureJVppFacade;
-
-public class FutureApiNotificationTest {
-
-    private static void testFutureApi() throws Exception {
-        System.out.println("Testing Java future API for notifications");
-
-        final org.openvpp.jvpp.JVppImpl impl =
-                new org.openvpp.jvpp.JVppImpl(new VppJNIConnection("FutureApiTest"));
-        final FutureJVppFacade jvppFacade = new FutureJVppFacade(impl);
-        System.out.println("Successfully connected to VPP");
-
-        final AutoCloseable notificationListenerReg =
-            jvppFacade.getNotificationRegistry().registerSwInterfaceSetFlagsNotificationCallback(NotificationUtils::printNotification);
-
-        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");
-
-        notificationListenerReg.close();
-
-        System.out.println("Disconnecting...");
-        // TODO we should consider adding jvpp.close(); to the facade
-        impl.close();
-    }
-
-    public static void main(String[] args) throws Exception {
-        testFutureApi();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiTest.java
deleted file mode 100644
index 0000bcd907c..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/FutureApiTest.java
+++ /dev/null
@@ -1,116 +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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.dto.*;
-import org.openvpp.jvpp.future.FutureJVppFacade;
-
-import java.util.Objects;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-
-public class FutureApiTest {
-
-    private static void testShowVersion(final FutureJVppFacade jvpp) {
-        System.out.println("Sending ShowVersion request...");
-        try {
-            Objects.requireNonNull(jvpp,"jvpp is null");
-            final Future<ShowVersionReply> replyFuture = jvpp.showVersion(new ShowVersion()).toCompletableFuture();
-            Objects.requireNonNull(replyFuture,"replyFuture is null");
-            final ShowVersionReply reply = replyFuture.get();
-            Objects.requireNonNull(reply,"reply is null");
-            System.out.printf("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));
-        } catch (Exception e) {
-            System.err.printf("ShowVersion request failed:"+e.getCause());
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * This test will fail with some error code if node 'node0' is not defined.
-     * TODO: consider adding error messages specific for given api calls
-     */
-    private static void testGetNodeIndex(final FutureJVppFacade jvpp) {
-        System.out.println("Sending GetNodeIndex request...");
-        try {
-            Objects.requireNonNull(jvpp,"jvpp is null");
-            final GetNodeIndex request = new GetNodeIndex();
-            request.nodeName = "node0".getBytes();
-            final Future<GetNodeIndexReply> replyFuture = jvpp.getNodeIndex(request).toCompletableFuture();
-            Objects.requireNonNull(replyFuture,"replyFuture is null");
-            final GetNodeIndexReply reply = replyFuture.get();
-            Objects.requireNonNull(reply,"reply is null");
-            System.out.printf("Received GetNodeIndexReply: context=%d, nodeIndex=%d\n",
-                    reply.context, reply.nodeIndex);
-        } catch (ExecutionException e) {
-            System.err.printf("GetNodeIndex request failed:"+e.getCause());
-        } catch (Exception e) {
-            System.err.printf("GetNodeIndex request failed:"+e.getCause());
-            e.printStackTrace();
-        }
-    }
-
-    private static void testSwInterfaceDump(final FutureJVppFacade jvpp) {
-        System.out.println("Sending SwInterfaceDump request...");
-        try {
-            Objects.requireNonNull(jvpp,"SwInterfaceDetailsReplyDump is null!");
-            final SwInterfaceDump request = new SwInterfaceDump();
-            request.nameFilterValid = 0;
-            request.nameFilter = "".getBytes();
-            final Future<SwInterfaceDetailsReplyDump> replyFuture = jvpp.swInterfaceDump(request).toCompletableFuture();
-            Objects.requireNonNull(replyFuture,"replyFuture is null");
-            final SwInterfaceDetailsReplyDump reply = replyFuture.get();
-            Objects.requireNonNull(reply.swInterfaceDetails, "SwInterfaceDetailsReplyDump.swInterfaceDetails is null!");
-            for (SwInterfaceDetails details : reply.swInterfaceDetails) {
-                Objects.requireNonNull(details, "reply.swInterfaceDetails contains null element!");
-                System.out.printf("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);
-            }
-        } catch(NullPointerException e) {
-            throw new IllegalStateException(e.getMessage());
-        } catch (Exception e) {
-            System.err.printf("SwInterfaceDump request failed:"+e.getCause());
-            e.printStackTrace();
-        }
-    }
-
-    private static void testFutureApi() throws Exception {
-        System.out.println("Testing Java future API");
-
-        final org.openvpp.jvpp.JVppImpl impl =
-                new org.openvpp.jvpp.JVppImpl(new VppJNIConnection("FutureApiTest"));
-        final FutureJVppFacade jvppFacade = new FutureJVppFacade(impl);
-        System.out.println("Successfully connected to VPP");
-        testShowVersion(jvppFacade);
-        testGetNodeIndex(jvppFacade);
-        testSwInterfaceDump(jvppFacade);
-
-        System.out.println("Disconnecting...");
-        // TODO we should consider adding jvpp.close(); to the facade
-        impl.close();
-    }
-
-    public static void main(String[] args) throws Exception {
-        testFutureApi();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java
deleted file mode 100644
index 802df631162..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java
+++ /dev/null
@@ -1,218 +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 org.openvpp.jvpp.test;
-
-import java.util.Arrays;
-import javax.xml.bind.DatatypeConverter;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.dto.ClassifyAddDelSession;
-import org.openvpp.jvpp.dto.ClassifyAddDelSessionReply;
-import org.openvpp.jvpp.dto.ClassifyAddDelTable;
-import org.openvpp.jvpp.dto.ClassifyAddDelTableReply;
-import org.openvpp.jvpp.dto.ClassifySessionDetails;
-import org.openvpp.jvpp.dto.ClassifySessionDetailsReplyDump;
-import org.openvpp.jvpp.dto.ClassifySessionDump;
-import org.openvpp.jvpp.dto.ClassifyTableByInterface;
-import org.openvpp.jvpp.dto.ClassifyTableByInterfaceReply;
-import org.openvpp.jvpp.dto.ClassifyTableIds;
-import org.openvpp.jvpp.dto.ClassifyTableIdsReply;
-import org.openvpp.jvpp.dto.ClassifyTableInfo;
-import org.openvpp.jvpp.dto.ClassifyTableInfoReply;
-import org.openvpp.jvpp.dto.InputAclSetInterface;
-import org.openvpp.jvpp.dto.InputAclSetInterfaceReply;
-import org.openvpp.jvpp.future.FutureJVppFacade;
-
-/**
- * <p>Tests L2 ACL creation and read.<br> Equivalent to the following vppctl commands:<br>
- *
- * <pre>{@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
- * }
- * </pre>
- */
-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: context=%d, " +
-                "newTableIndex=%d, skipNVectors=%d, matchNVectors=%d\n",
-            reply.context, reply.newTableIndex, reply.skipNVectors, reply.matchNVectors);
-    }
-
-    private static void print(ClassifyTableIdsReply reply) {
-        System.out.printf("ClassifyTableIdsReply: context=%d, count=%d, ids.length=%d\n",
-            reply.context, reply.count, reply.ids.length);
-        Arrays.stream(reply.ids).forEach(System.out::println);
-    }
-
-    private static void print(final ClassifyTableInfoReply reply) {
-        final StringBuilder builder = new StringBuilder("ClassifyTableInfoReply:\n");
-        builder.append("context: ").append(reply.context).append('\n');
-        builder.append("tableId: ").append(reply.tableId).append('\n');
-        builder.append("nbuckets: ").append(reply.nbuckets).append('\n');
-        builder.append("matchNVectors: ").append(reply.matchNVectors).append('\n');
-        builder.append("skipNVectors: ").append(reply.skipNVectors).append('\n');
-        builder.append("activeSessions: ").append(reply.activeSessions).append('\n');
-        builder.append("nextTableIndex: ").append(reply.nextTableIndex).append('\n');
-        builder.append("missNextIndex: ").append(reply.missNextIndex).append('\n');
-        builder.append("maskLength: ").append(reply.maskLength).append('\n');
-        builder.append("mask: ").append(DatatypeConverter.printHexBinary(reply.mask)).append('\n');
-        System.out.println(builder.toString());
-    }
-
-    private static void print(ClassifyAddDelSessionReply reply) {
-        System.out.printf("ClassifyAddDelSessionReply: context=%d\n",
-            reply.context);
-    }
-
-    private static void print(final ClassifySessionDetailsReplyDump reply) {
-        if (reply.classifySessionDetails == null) {
-            System.out.println("ClassifySessionDetailsReplyDump: classifySessionDetails == NULL");
-        }
-        for (final ClassifySessionDetails details : reply.classifySessionDetails) {
-            final StringBuilder builder = new StringBuilder("ClassifySessionDetails:\n");
-            builder.append("context: ").append(details.context).append('\n');
-            builder.append("tableId: ").append(details.tableId).append('\n');
-            builder.append("hitNextIndex: ").append(details.hitNextIndex).append('\n');
-            builder.append("advance: ").append(details.advance).append('\n');
-            builder.append("opaqueIndex: ").append(details.opaqueIndex).append('\n');
-            builder.append("matchLength: ").append(details.matchLength).append('\n');
-            builder.append("match: ").append(DatatypeConverter.printHexBinary(details.match)).append('\n');
-            System.out.println(builder.toString());
-        }
-    }
-
-    private static void print(final InputAclSetInterfaceReply reply) {
-        System.out.printf("InputAclSetInterfaceReply: context=%d\n", reply.context);
-    }
-
-    private static void print(final ClassifyTableByInterfaceReply reply) {
-        System.out.printf("ClassifyAddDelTableReply: context=%d, swIfIndex=%d, l2TableId=%d, ip4TableId=%d," +
-            "ip6TableId=%d\n", reply.context, reply.swIfIndex, reply.l2TableId, reply.ip4TableId, reply.ip6TableId);
-    }
-
-    private static void testL2Acl() throws Exception {
-        System.out.println("Testing L2 ACLs using Java callback API");
-        final JVppImpl jvpp = new JVppImpl(new VppJNIConnection("L2AclTest"));
-        final FutureJVppFacade jvppFacade = new FutureJVppFacade(jvpp);
-
-        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...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testL2Acl();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/NotificationUtils.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/NotificationUtils.java
deleted file mode 100644
index 9c24d572cbc..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/NotificationUtils.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.openvpp.jvpp.test;
-
-import java.io.PrintStream;
-import org.openvpp.jvpp.dto.SwInterfaceSetFlags;
-import org.openvpp.jvpp.dto.SwInterfaceSetFlagsNotification;
-import org.openvpp.jvpp.dto.WantInterfaceEvents;
-
-final class NotificationUtils {
-
-    private NotificationUtils() {}
-
-    static PrintStream printNotification(final SwInterfaceSetFlagsNotification msg) {
-        return System.out.printf("Received interface notification: ifc: %d, admin: %d, link: %d, deleted: %d\n",
-            msg.swIfIndex, msg.adminUpDown, msg.linkUpDown, msg.deleted);
-    }
-
-    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/org/openvpp/jvpp/test/OnErrorCallbackTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/OnErrorCallbackTest.java
deleted file mode 100644
index 46d8558338f..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/OnErrorCallbackTest.java
+++ /dev/null
@@ -1,74 +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 org.openvpp.jvpp.test;
-
-import org.openvpp.jvpp.JVpp;
-import org.openvpp.jvpp.JVppImpl;
-import org.openvpp.jvpp.VppCallbackException;
-import org.openvpp.jvpp.VppJNIConnection;
-import org.openvpp.jvpp.callback.GetNodeIndexCallback;
-import org.openvpp.jvpp.callback.ShowVersionCallback;
-import org.openvpp.jvpp.dto.*;
-
-public class OnErrorCallbackTest {
-
-    private static class TestCallback implements GetNodeIndexCallback, ShowVersionCallback{
-
-        @Override
-        public void onGetNodeIndexReply(final GetNodeIndexReply msg) {
-            System.out.printf("Received GetNodeIndexReply: context=%d, nodeIndex=%d\n",
-                    msg.context, msg.nodeIndex);
-        }
-        @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 onError(VppCallbackException ex) {
-            System.out.printf("Received onError exception: call=%s, context=%d, retval=%d\n", ex.getMethodName(), ex.getCtxId(), ex.getErrorCode());
-        }
-    }
-
-    private static void testCallbackApi() throws Exception {
-        System.out.println("Testing Java callback API");
-        JVpp jvpp = new JVppImpl(new VppJNIConnection("CallbackApiTest"));
-        jvpp.connect(new TestCallback());
-        System.out.println("Successfully connected to VPP");
-
-        System.out.println("Sending ShowVersion request...");
-        jvpp.send(new ShowVersion());
-
-        System.out.println("Sending GetNodeIndex request...");
-        GetNodeIndex getNodeIndexRequest = new GetNodeIndex();
-        getNodeIndexRequest.nodeName = "dummyNode".getBytes();
-        jvpp.send(getNodeIndexRequest);
-
-        Thread.sleep(5000);
-
-        System.out.println("Disconnecting...");
-        jvpp.close();
-        Thread.sleep(1000);
-    }
-
-    public static void main(String[] args) throws Exception {
-        testCallbackApi();
-    }
-}
diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/Readme.txt b/vpp-api/java/jvpp/org/openvpp/jvpp/test/Readme.txt
deleted file mode 100644
index e0aa4f4d085..00000000000
--- a/vpp-api/java/jvpp/org/openvpp/jvpp/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-16.09.jar org.openvpp.jvpp.test.[test name]
-
-Available tests:
-ControlPingTest - Simple test executing a single control ping using low level JVpp APIs
-CallbackApiTest - Similar to ControlPingTest, invokes more complex calls (e.g. interface dump) using low level JVpp APIs
-CallbackNotificationApiTest - Tests interface notifications using low level JVpp APIs
-FutureApiTest - Execution of more complex calls using Future based JVpp facade
-FutureApiNotificationTest - Tests interface notifications using Future based JVpp facade
-CallbackJVppFacadeTest - Execution of more complex calls using Callback based JVpp facade
-CallbackJVppFacadeNotificationTest - Tests interface notifications using Callback based JVpp facade
-L2AclTest - Tests L2 ACL creation
-CreateSubInterfaceTest - Tests sub-interface creation
-OnErrorCallbackTest - simple test failing with onError