Fix checkstyle warnings in context-test-utils

Change-Id: I6d6e7bdc19e4e90f5f0a31ac3c8f06514ac10264
Signed-off-by: Dinh Danh Le <dinh.danh.le@ericsson.com>
Issue-ID: POLICY-1034

16 files changed, 30 insertions, 20 deletions

diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/concepts/TestContextBooleanItem.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/concepts/TestContextBooleanItem.java
index 7f019f57c..3afd5c89d 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/concepts/TestContextBooleanItem.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/concepts/TestContextBooleanItem.java
@@ -32,7 +32,7 @@ public class TestContextBooleanItem implements Serializable {
 
     private static final long serialVersionUID = 7241008665286367796L;
 
-    private boolean flag = false;;
+    private boolean flag = false;
 
     /**
      * The Constructor.
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
index 888394be2..b4e9ad37d 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
@@ -273,9 +273,8 @@ public class ContextInstantiation {
             try {
                 externalContextAlbum.put("TestExternalContextItem00A", null);
             } catch (final ContextRuntimeException e) {
-                assertEquals(
-                        "album \"ExternalContextAlbum:0.0.1\" null values are illegal on key \"TestExternalContextItem00A\" for put()",
-                        e.getMessage());
+                assertEquals("album \"ExternalContextAlbum:0.0.1\" null values are illegal on key "
+                        + "\"TestExternalContextItem00A\" for put()", e.getMessage());
             }
             assertEquals(tciAA, externalContextItem.getTestExternalContextItem00A());
 
@@ -302,25 +301,24 @@ public class ContextInstantiation {
             try {
                 externalContextAlbum.put("TestExternalContextItem00A", null);
             } catch (final ContextRuntimeException e) {
-                assert (e.getMessage().equals(
-                        "album \"ExternalContextAlbum:0.0.1\" null values are illegal on key \"TestExternalContextItem00A\" for put()"));
+                assert (e.getMessage().equals("album \"ExternalContextAlbum:0.0.1\" null values are illegal on key "
+                        + "\"TestExternalContextItem00A\" for put()"));
             }
             assertTrue(externalContextAlbum.get(EXTERNAL_CONTEXT).equals(externalContext));
 
             try {
                 externalContextAlbum.put("TestExternalContextItemFFF", null);
             } catch (final ContextRuntimeException e) {
-                assert (e.getMessage().equals(
-                        "album \"ExternalContextAlbum:0.0.1\" null values are illegal on key \"TestExternalContextItemFFF\" for put()"));
+                assert (e.getMessage().equals("album \"ExternalContextAlbum:0.0.1\" null values are illegal on key "
+                        + "\"TestExternalContextItemFFF\" for put()"));
             }
             assertEquals(1, externalContextAlbum.size());
 
             try {
                 externalContextAlbum.put("TestExternalContextItemFFF", null);
             } catch (final ContextRuntimeException e) {
-                assertEquals(
-                        "album \"ExternalContextAlbum:0.0.1\" null values are illegal on key \"TestExternalContextItemFFF\" for put()",
-                        e.getMessage());
+                assertEquals("album \"ExternalContextAlbum:0.0.1\" null values are illegal on key "
+                        + "\"TestExternalContextItemFFF\" for put()", e.getMessage());
             }
             assertEquals(1, externalContextAlbum.size());
 
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
index 33100165b..8f066c8e3 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
@@ -94,9 +94,9 @@ public class ContextUpdate {
             longContextAlbum.put(_0, ZERO);
             fail(EXCEPTION_MESSAGE);
         } catch (final ContextRuntimeException e) {
-            assertEquals(
-                    "Failed to set context value for key \"0\" in album \"LongContextAlbum:0.0.1\": LongContextAlbum:0.0.1: object \"zero\" of class \"java.lang.String\" not compatible with class \"java.lang.Long\"",
-                    e.getMessage());
+            assertEquals("Failed to set context value for key \"0\" in album \"LongContextAlbum:0.0.1\":"
+                    + " LongContextAlbum:0.0.1: object \"zero\" of class \"java.lang.String\" not compatible with"
+                    + " class \"java.lang.Long\"", e.getMessage());
         }
 
         try {
@@ -104,7 +104,8 @@ public class ContextUpdate {
             fail(EXCEPTION_MESSAGE);
         } catch (final ContextRuntimeException e) {
             assertEquals(
-                    "Failed to set context value for key \"0\" in album \"LongContextAlbum:0.0.1\": LongContextAlbum:0.0.1: object \"\" of class \"java.lang.String\" not compatible with class \"java.lang.Long\"",
+                    "Failed to set context value for key \"0\" in album \"LongContextAlbum:0.0.1\": LongContextAlbum"
+                    + ":0.0.1: object \"\" of class \"java.lang.String\" not compatible with class \"java.lang.Long\"",
                     e.getMessage());
         }
 
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java
index 24e633109..14ceba425 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import org.onap.policy.apex.context.ContextAlbum;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java
index 0dd0e7224..c0ac36264 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import org.onap.policy.apex.context.ContextRuntimeException;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java
index b6ee1b8eb..6c273a0ae 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import java.util.Random;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java
index 57c6b7524..854179ccd 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import java.util.Random;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java
index a41de8dd7..959e93c67 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import static org.onap.policy.apex.context.test.utils.Constants.TEST_VALUE;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java
index 09e280026..d1f5ec17e 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.lock.modifier;
 
 import java.util.Random;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
index fc1c830e7..020bc4169 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
@@ -120,8 +120,8 @@ public final class ConcurrentContextJVM {
         // An even number of arguments greater than 3
         if (args.length < 9) {
             LOGGER.error("invalid arguments: " + Arrays.toString(args));
-            LOGGER.error(
-                    "usage: TestConcurrentContextJVM testType jvmNo threadCount threadLoops albumSize lockType [parameterKey parameterJson].... ");
+            LOGGER.error("usage: TestConcurrentContextJVM testType jvmNo threadCount threadLoops albumSize "
+                    + "lockType [parameterKey parameterJson].... ");
             return;
         }
 
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java
index d17f32269..b842f7aca 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.utils;
 
 import java.util.Map;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java
index 50429099e..f04cf5b39 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.utils;
 
 import java.util.HashMap;
@@ -135,7 +136,7 @@ public class ConfigrationProviderImpl implements ConfigrationProvider {
     public Map<String, Object> getContextAlbumInitValues() {
         final Map<String, Object> values = new HashMap<>();
         for (int i = 0; i < albumSize; i++) {
-            values.put(Integer.toString(i), new TestContextLongItem(0l));
+            values.put(Integer.toString(i), new TestContextLongItem(0L));
         }
         return values;
     }
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
index 933c68b11..118586437 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
@@ -59,7 +59,7 @@ public class Constants {
     private static final AxArtifactKey KEY3 = new AxArtifactKey("testC-bot", VERSION);
     private static final AxArtifactKey KEY2 = new AxArtifactKey("testC-next", VERSION);
 
-    private static final AxArtifactKey[] USED_ARTIFACT_STACK_ARRAY = new AxArtifactKey[] {KEY, KEY2, KEY3};;
+    private static final AxArtifactKey[] USED_ARTIFACT_STACK_ARRAY = new AxArtifactKey[] {KEY, KEY2, KEY3};
 
     public static final AxArtifactKey[] getAxArtifactKeyArray() {
         return USED_ARTIFACT_STACK_ARRAY;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/IntegrationThreadFactory.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/IntegrationThreadFactory.java
index b5ea84d2f..d815c6b74 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/IntegrationThreadFactory.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/IntegrationThreadFactory.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.utils;
 
 import java.util.concurrent.ThreadFactory;
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java
index 01331f2a7..8d2c89254 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.utils;
 
 import java.net.InetAddress;
@@ -36,7 +37,7 @@ public class NetworkUtils {
      * function sets the address to be the first non-loopback IPv4 address on a host
      * 
      * @return Set of IPv4 addresses
-     * @throws SocketException
+     * @throws SocketException throw socket exception if error occurs
      */
     public static TreeSet<String> getIPv4NonLoopAddresses() throws SocketException {
         final TreeSet<String> ipAddressSet = new TreeSet<String>();
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java
index 67bb8878b..ffcbb351c 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java
@@ -17,6 +17,7 @@
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.apex.context.test.utils;
 
 import java.io.File;