Enable checkstyle

Change-Id: Icb7ba90e26294b227d0bd393183ba33d99c2660b
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

11 files changed, 68 insertions, 47 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
index b31545f6b..76caf16c0 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
@@ -1,3 +1,18 @@
+/*
+ * 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.honeycomb.v3po.translate.v3po.initializers;
 
 import com.google.common.collect.Lists;
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RewriteCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RewriteCustomizer.java
index f07d163b4..eec941c1d 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RewriteCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RewriteCustomizer.java
@@ -16,12 +16,21 @@
 
 package io.fd.honeycomb.v3po.translate.v3po.interfaces;
 
+import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte;
+
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
-import io.fd.honeycomb.v3po.translate.v3po.util.*;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.SubInterfaceUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TagRewriteOperation;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.List;
+import java.util.concurrent.CompletionStage;
+import javax.annotation.Nonnull;
 import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527._802dot1q;
@@ -39,20 +48,13 @@ import org.openvpp.jvpp.future.FutureJVpp;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.annotation.Nonnull;
-import java.util.List;
-import java.util.concurrent.CompletionStage;
-
-import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte;
-
 /**
  * Writer Customizer responsible for vlan tag rewrite.<br> Sends {@code l2_interface_vlan_tag_rewrite} message to
  * VPP.<br> Equivalent of invoking {@code vppctl set interface l2 tag-rewrite} command.
  */
 public class RewriteCustomizer extends FutureJVppCustomizer implements ChildWriterCustomizer<Rewrite> {
 
-    private static final Logger LOG = LoggerFactory.getLogger(
-            io.fd.honeycomb.v3po.translate.v3po.interfacesstate.RewriteCustomizer.class);
+    private static final Logger LOG = LoggerFactory.getLogger(RewriteCustomizer.class);
     private final NamingContext interfaceContext;
 
     public RewriteCustomizer(@Nonnull final FutureJVpp futureJvpp,
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
index 7d24fdd7b..3b3f6f629 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
@@ -16,6 +16,10 @@
 
 package io.fd.honeycomb.v3po.translate.v3po.interfaces;
 
+import static com.google.common.base.Preconditions.checkState;
+import static io.fd.honeycomb.v3po.translate.v3po.util.SubInterfaceUtils.getSubInterfaceName;
+import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte;
+
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer;
@@ -24,6 +28,11 @@ import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.CompletionStage;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.CVlan;
 import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.Dot1qVlanId;
 import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.SVlan;
@@ -49,16 +58,6 @@ import org.openvpp.jvpp.future.FutureJVpp;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import java.util.List;
-import java.util.Objects;
-import java.util.concurrent.CompletionStage;
-
-import static com.google.common.base.Preconditions.checkState;
-import static io.fd.honeycomb.v3po.translate.v3po.util.SubInterfaceUtils.getSubInterfaceName;
-import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte;
-
 /**
  * Writer Customizer responsible for sub interface creation.<br> Sends {@code create_subif} message to VPP.<br>
  * Equivalent of invoking {@code vppclt create subif} command.
@@ -213,11 +212,11 @@ public class SubInterfaceCustomizer extends FutureJVppCustomizer
         final CompletionStage<SwInterfaceSetFlagsReply> swInterfaceSetFlagsReplyFuture =
                 getFutureJVpp().swInterfaceSetFlags(swInterfaceSetFlags);
 
-        LOG.debug("Updating interface state for: interface if={}, enabled: {}", swIfIndex, enabled);
+        LOG.debug("Updating interface state for interface if={}, enabled: {}", swIfIndex, enabled);
 
         SwInterfaceSetFlagsReply reply = TranslateUtils.getReply(swInterfaceSetFlagsReplyFuture.toCompletableFuture());
-        LOG.debug("Interface state updated successfully for: {}, index: {}, enabled: {}, ctxId: {}",
-                swIfIndex, enabled, reply.context);
+        LOG.debug("Interface state updated successfully for interface index: {}, enabled: {}, ctxId: {}",
+            swIfIndex, enabled, reply.context);
     }
 
     @Override
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
index 2046caf1f..e26ed4534 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
@@ -110,7 +110,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
         try {
             deleteTap(ifcName, index, dataBefore, writeContext);
         } catch (VppBaseCallException e) {
-            LOG.warn("Failed to delete tap interface: {}, tap: {}", ifcName, e);
+            LOG.warn("Failed to delete tap interface: {}, tap: {}", ifcName, dataBefore.getTapName(), e);
             throw new WriteFailedException.DeleteFailedException(id, e);
         }
     }
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizer.java
index 216d354b4..0a6746807 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizer.java
@@ -167,7 +167,7 @@ public class VxlanGpeCustomizer extends AbstractInterfaceTypeCustomizer<VxlanGpe
     }
 
     private static VxlanGpeAddDelTunnel getVxlanGpeTunnelRequest(final byte isAdd, final byte[] local, final byte[] remote,
-                                        final int vni, final byte protocol, final int encapVrfId, final int decapVrfId, 
+                                        final int vni, final byte protocol, final int encapVrfId, final int decapVrfId,
                                         final byte isIpv6) {
         final VxlanGpeAddDelTunnel VxlanGpeAddDelTunnel = new VxlanGpeAddDelTunnel();
         VxlanGpeAddDelTunnel.isAdd = isAdd;
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
index d83030d6e..7aa0e86b0 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
@@ -145,7 +145,7 @@ public class InterfaceCustomizer extends FutureJVppCustomizer
             LOG.debug("Interfaces found in VPP: {}", interfacesKeys);
             return interfacesKeys;
         } catch (VppBaseCallException e) {
-            LOG.warn("getAllIds exception :" + e.toString());
+            LOG.warn("Unable to get all interface IDs", e);
             throw new ReadFailedException( id, e);
         }
     }
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/RewriteCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/RewriteCustomizer.java
index 4600395be..9bb12da82 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/RewriteCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/RewriteCustomizer.java
@@ -59,7 +59,7 @@ import org.slf4j.LoggerFactory;
 public class RewriteCustomizer extends FutureJVppCustomizer
         implements ChildReaderCustomizer<Rewrite, RewriteBuilder> {
 
-    private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceCustomizer.class);
+    private static final Logger LOG = LoggerFactory.getLogger(RewriteCustomizer.class);
     private final NamingContext interfaceContext;
 
     public RewriteCustomizer(@Nonnull final FutureJVpp futureJvpp,
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
index 5ed37aa40..7161218a0 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
@@ -19,6 +19,7 @@ package io.fd.honeycomb.v3po.translate.v3po.interfaces;
 import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping;
 import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMappingIid;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
@@ -67,24 +68,12 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.tags.TagKey;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.openvpp.jvpp.VppBaseCallException;
-import org.openvpp.jvpp.VppInvocationException;
 import org.openvpp.jvpp.dto.CreateSubif;
 import org.openvpp.jvpp.dto.CreateSubifReply;
 import org.openvpp.jvpp.dto.SwInterfaceSetFlags;
 import org.openvpp.jvpp.dto.SwInterfaceSetFlagsReply;
 import org.openvpp.jvpp.future.FutureJVpp;
 
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.*;
-import static org.mockito.MockitoAnnotations.initMocks;
-
 public class SubInterfaceCustomizerTest {
 
     @Mock
@@ -186,7 +175,7 @@ public class SubInterfaceCustomizerTest {
     private void whenCreateSubifFailedThen(final int retval) throws ExecutionException, InterruptedException, VppBaseCallException {
         doReturn(TestHelperUtils.<CreateSubifReply>createFutureException(retval)).when(api).createSubif(any(CreateSubif.class));
     }
-    
+
     private void whenSwInterfaceSetFlagsThen(final int retval) throws ExecutionException, InterruptedException, VppBaseCallException {
         final CompletableFuture<SwInterfaceSetFlagsReply> replyFuture = new CompletableFuture<>();
         final SwInterfaceSetFlagsReply reply = new SwInterfaceSetFlagsReply();
@@ -201,7 +190,7 @@ public class SubInterfaceCustomizerTest {
     private void whenCreateSubifThenFailure() throws ExecutionException, InterruptedException, VppBaseCallException {
         whenCreateSubifFailedThen(-1);
     }
-    
+
     private void whenSwInterfaceSetFlagsThenSuccess() throws ExecutionException, InterruptedException, VppBaseCallException {
         whenSwInterfaceSetFlagsThen(0);
     }
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizerTest.java
index 77404aa45..2ad831f9f 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizerTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanGpeCustomizerTest.java
@@ -19,7 +19,10 @@ package io.fd.honeycomb.v3po.translate.v3po.interfaces;
 import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping;
 import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMappingIid;
 import static java.util.Collections.singletonList;
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -53,14 +56,12 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VxlanGpeVni;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VxlanGpeNextProtocol;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VxlanGpeVni;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VxlanGpe;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VxlanGpeBuilder;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.openvpp.jvpp.VppBaseCallException;
-import org.openvpp.jvpp.VppInvocationException;
-import org.openvpp.jvpp.dto.VxlanAddDelTunnel;
 import org.openvpp.jvpp.dto.VxlanAddDelTunnelReply;
 import org.openvpp.jvpp.dto.VxlanGpeAddDelTunnel;
 import org.openvpp.jvpp.dto.VxlanGpeAddDelTunnelReply;
@@ -134,7 +135,7 @@ public class VxlanGpeCustomizerTest {
         assertEquals(vxlanGpe.getVni().getValue().intValue(), actual.vni);
         assertEquals(vxlanGpe.getNextProtocol().getIntValue(), actual.protocol);
         assertEquals(vxlanGpe.getEncapVrfId().intValue(), actual.encapVrfId);
-        assertEquals(vxlanGpe.getDecapVrfId().intValue(), actual.decapVrfId);       
+        assertEquals(vxlanGpe.getDecapVrfId().intValue(), actual.decapVrfId);
         return actual;
     }
     private void verifyVxlanGpeAddWasInvoked(final VxlanGpe vxlanGpe) throws VppBaseCallException{
@@ -154,7 +155,7 @@ public class VxlanGpeCustomizerTest {
         builder.setVni(new VxlanGpeVni(Long.valueOf(vni)));
         builder.setNextProtocol(VxlanGpeNextProtocol.forValue(1));
         builder.setEncapVrfId(Long.valueOf(123));
-        builder.setDecapVrfId(Long.valueOf(456));   
+        builder.setDecapVrfId(Long.valueOf(456));
         return builder.build();
     }
 
diff --git a/v3po/vpp-cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/RestoringInitializer.java b/v3po/vpp-cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/RestoringInitializer.java
index ff3dc1087..abc3f54c0 100644
--- a/v3po/vpp-cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/RestoringInitializer.java
+++ b/v3po/vpp-cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/RestoringInitializer.java
@@ -38,7 +38,7 @@ import org.slf4j.LoggerFactory;
 
 public class RestoringInitializer implements DataTreeInitializer {
 
-    private static final Logger LOG = LoggerFactory.getLogger(InitializerRegistryImpl.class);
+    private static final Logger LOG = LoggerFactory.getLogger(RestoringInitializer.class);
 
     private final SchemaService schemaService;
     private final Path path;
diff --git a/v3po/vpp-translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/v3po/util/TagRewriteOperation.java b/v3po/vpp-translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/v3po/util/TagRewriteOperation.java
index 8609207b6..316d1f8e2 100644
--- a/v3po/vpp-translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/v3po/util/TagRewriteOperation.java
+++ b/v3po/vpp-translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/v3po/util/TagRewriteOperation.java
@@ -1,3 +1,18 @@
+/*
+ * 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.honeycomb.v3po.translate.v3po.util;
 
 import com.google.common.base.Preconditions;