Added JDK 11 upgrades and point to parent java 11 branch

Issue-ID: POLICY-1583
Change-Id: Ic46ffcb6eb5b0d18f9cb0a6a2ec46374e523f54a
Signed-off-by: HOCKLA <ah999m@att.com>

9 files changed, 94 insertions, 97 deletions

diff --git a/common-logging/pom.xml b/common-logging/pom.xml
index e6d43bb2..9de62086 100644
--- a/common-logging/pom.xml
+++ b/common-logging/pom.xml
@@ -84,7 +84,7 @@
                     with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                     <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                            <sourceDirectories>${project.build.sourceDirectory}</sourceDirectories>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>
diff --git a/gson/pom.xml b/gson/pom.xml
index 63cb5877..32fb598b 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -119,7 +119,7 @@
                     with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                     <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                            <sourceDirectories>${project.build.sourceDirectory}</sourceDirectories>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>
diff --git a/integrity-audit/pom.xml b/integrity-audit/pom.xml
index e1715c9d..30547f97 100644
--- a/integrity-audit/pom.xml
+++ b/integrity-audit/pom.xml
@@ -109,7 +109,7 @@
                     with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                     <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                            <sourceDirectories>${project.build.sourceDirectory}</sourceDirectories>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>
diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/DbAuditTest.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/DbAuditTest.java
index 13d48608..220b0635 100644
--- a/integrity-audit/src/test/java/org/onap/policy/common/ia/DbAuditTest.java
+++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/DbAuditTest.java
@@ -26,9 +26,11 @@ import static org.junit.Assert.assertFalse;
 
 import java.util.List;
 import java.util.Properties;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.Persistence;
+
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
@@ -123,12 +125,11 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         truncateTable(properties, A_SEQ_PU, "IntegrityAuditEntity");
     }
 
-    /*
-     * Tests printing an error to the log in the event where there are no entities saved in the
-     * database
+    /**
+     * Tests printing an error to the log in the event where there are no entities saved in the database.
      */
     @Test
-    public void noEntitiesTest() throws Exception {
+    public void testNoEntities() throws Exception {
         Properties properties = makeProperties();
 
         logger.info("noEntitiesTest: Entering");
@@ -144,11 +145,11 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         logger.info("noEntitiesTest: Exit");
     }
 
-    /*
-     * Tests the detection of only one entry in the database
+    /**
+     * Tests the detection of only one entry in the database.
      */
     @Test
-    public void oneEntityTest() throws Exception {
+    public void testOneEntity() throws Exception {
         Properties properties = makeProperties();
 
         logger.info("oneEntityTest: Entering");
@@ -168,11 +169,11 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         logger.info("oneEntityTest: Exit");
     }
 
-    /*
-     * Tests reporting mismatches and missing entries using the error log
+    /**
+     * Tests reporting mismatches and missing entries using the error log.
      */
     @Test
-    public void mismatchTest() throws Exception {
+    public void testMismatch() throws Exception {
         logger.info("mismatchTest: Entering");
 
         // use new URLs so we get a completely new DB
@@ -187,8 +188,8 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         properties2.put(IntegrityAuditProperties.DB_URL, dbUrl2);
 
         /*
-         * We must drop and re-create DB1 so that it's sequence generator is in step with the
-         * sequence generator for DB2.
+         * We must drop and re-create DB1 so that it's sequence generator is in step with the sequence generator for
+         * DB2.
          */
         recreateDb1(properties);
 
@@ -221,8 +222,8 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         new DbDao("pdp3", A_SEQ_PU, properties2).destroy();
 
         /*
-         * Run the DB Audit, once it finds a mismatch and sleeps, update DB1 to have the same entry
-         * as DB2 it can be confirmed that the mismatch is resolved
+         * Run the DB Audit, once it finds a mismatch and sleeps, update DB1 to have the same entry as DB2 it can be
+         * confirmed that the mismatch is resolved
          */
         DbAudit dbAudit = new DbAudit(dbDao);
         dbAudit.dbAudit(RESOURCE_NAME, A_SEQ_PU, NODE_TYPE);
@@ -231,8 +232,8 @@ public class DbAuditTest extends IntegrityAuditTestBase {
         new DbDao("pdp3", A_SEQ_PU, properties, dbUrl2).destroy();
 
         /*
-         * Run the audit again and correct the mismatch, the result should be one entry in the
-         * mismatchKeySet because of the missing entry from the beginning of the test
+         * Run the audit again and correct the mismatch, the result should be one entry in the mismatchKeySet because of
+         * the missing entry from the beginning of the test
          */
         dbAudit.dbAudit(RESOURCE_NAME, A_SEQ_PU, NODE_TYPE);
 
diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTest.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTest.java
index 34a9364f..c9ff6854 100644
--- a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTest.java
+++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTest.java
@@ -32,11 +32,11 @@ public class IntegrityAuditTest {
     private static final String RESOURCE_NAME = "resourceName";
     private static final String SOMETHING = "something";
 
-    @Test
     /**
      * Test if we can access the updated bad params outside of the parmsAreBad method.
      */
-    public void parmsAreBadTest() {
+    @Test
+    public void testParmsAreBad() {
         // Try with 2 null params
         StringBuilder badParams = new StringBuilder();
         IntegrityAudit.parmsAreBad(null, SOMETHING, null, badParams);
diff --git a/policy-endpoints/pom.xml b/policy-endpoints/pom.xml
index df762b84..26046f56 100644
--- a/policy-endpoints/pom.xml
+++ b/policy-endpoints/pom.xml
@@ -228,7 +228,7 @@
                     with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                     <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                            <sourceDirectories>${project.build.sourceDirectory}</sourceDirectories>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxyTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxyTest.java
index fa432265..ba6d570b 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxyTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxyTest.java
@@ -20,6 +20,7 @@
 
 package org.onap.policy.common.endpoints.event.comm;
 
+import static org.assertj.core.api.Assertions.assertThatCode;
 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 import static org.junit.Assert.assertEquals;
@@ -30,6 +31,7 @@ import static org.junit.Assert.assertTrue;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Properties;
+
 import org.junit.After;
 import org.junit.Test;
 import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
@@ -66,44 +68,44 @@ public class TopicEndpointProxyTest {
         group.setTopicSources(new LinkedList<>());
 
         NoopTopicPropertyBuilder noopSourceBuilder =
-            new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS)
-                .makeTopic(NOOP_SOURCE_TOPIC);
+                new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS)
+                        .makeTopic(NOOP_SOURCE_TOPIC);
         configuration.putAll(noopSourceBuilder.build());
         group.getTopicSources().add(noopSourceBuilder.getParams());
 
         NoopTopicPropertyBuilder noopSinkBuilder =
-            new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS)
-                .makeTopic(NOOP_SINK_TOPIC);
+                new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS)
+                        .makeTopic(NOOP_SINK_TOPIC);
         configuration.putAll(noopSinkBuilder.build());
         group.getTopicSinks().add(noopSinkBuilder.getParams());
 
         UebTopicPropertyBuilder uebSourceBuilder =
-            new UebTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS)
-                .makeTopic(UEB_SOURCE_TOPIC);
+                new UebTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS)
+                        .makeTopic(UEB_SOURCE_TOPIC);
         configuration.putAll(uebSourceBuilder.build());
         group.getTopicSources().add(uebSourceBuilder.getParams());
 
         UebTopicPropertyBuilder uebSinkBuilder =
-            new UebTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS)
-                .makeTopic(UEB_SINK_TOPIC);
+                new UebTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS)
+                        .makeTopic(UEB_SINK_TOPIC);
         configuration.putAll(uebSinkBuilder.build());
         group.getTopicSinks().add(uebSinkBuilder.getParams());
 
         DmaapTopicPropertyBuilder dmaapSourceBuilder =
-            new DmaapTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS)
-                .makeTopic(DMAAP_SOURCE_TOPIC);
+                new DmaapTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS)
+                        .makeTopic(DMAAP_SOURCE_TOPIC);
         configuration.putAll(dmaapSourceBuilder.build());
         group.getTopicSources().add(dmaapSourceBuilder.getParams());
 
         DmaapTopicPropertyBuilder dmaapSinkBuilder =
-            new DmaapTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS)
-                .makeTopic(DMAAP_SINK_TOPIC);
+                new DmaapTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS)
+                        .makeTopic(DMAAP_SINK_TOPIC);
         configuration.putAll(dmaapSinkBuilder.build());
         group.getTopicSinks().add(dmaapSinkBuilder.getParams());
 
         TopicParameters invalidCommInfraParams =
-                        new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS)
-                                        .makeTopic(NOOP_SOURCE_TOPIC).getParams();
+                new NoopTopicPropertyBuilder(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS)
+                        .makeTopic(NOOP_SOURCE_TOPIC).getParams();
         invalidCommInfraParams.setTopicCommInfrastructure(Topic.CommInfrastructure.REST.name());
         group.getTopicSources().add(invalidCommInfraParams);
         group.getTopicSinks().add(invalidCommInfraParams);
@@ -114,27 +116,21 @@ public class TopicEndpointProxyTest {
     }
 
     private <T extends Topic> boolean allSources(List<T> topics) {
-        return exists(topics, NOOP_SOURCE_TOPIC)
-            && exists(topics, UEB_SOURCE_TOPIC)
-            && exists(topics, DMAAP_SOURCE_TOPIC);
+        return exists(topics, NOOP_SOURCE_TOPIC) && exists(topics, UEB_SOURCE_TOPIC)
+                && exists(topics, DMAAP_SOURCE_TOPIC);
     }
 
     private <T extends Topic> boolean allSinks(List<T> topics) {
-        return exists(topics, NOOP_SINK_TOPIC)
-            && exists(topics, UEB_SINK_TOPIC)
-            && exists(topics, DMAAP_SINK_TOPIC);
+        return exists(topics, NOOP_SINK_TOPIC) && exists(topics, UEB_SINK_TOPIC) && exists(topics, DMAAP_SINK_TOPIC);
     }
 
     private <T extends Topic> boolean anySource(List<T> topics) {
-        return exists(topics, NOOP_SOURCE_TOPIC)
-            || exists(topics, UEB_SOURCE_TOPIC)
-            || exists(topics, DMAAP_SOURCE_TOPIC);
+        return exists(topics, NOOP_SOURCE_TOPIC) || exists(topics, UEB_SOURCE_TOPIC)
+                || exists(topics, DMAAP_SOURCE_TOPIC);
     }
 
     private <T extends Topic> boolean anySink(List<T> topics) {
-        return exists(topics, NOOP_SINK_TOPIC)
-            || exists(topics, UEB_SINK_TOPIC)
-            || exists(topics, DMAAP_SINK_TOPIC);
+        return exists(topics, NOOP_SINK_TOPIC) || exists(topics, UEB_SINK_TOPIC) || exists(topics, DMAAP_SINK_TOPIC);
     }
 
     /**
@@ -159,14 +155,15 @@ public class TopicEndpointProxyTest {
         manager.addTopicSources(configuration);
         manager.addTopicSinks(configuration);
 
-        new GsonTestUtils().compareGson(manager, TopicEndpointProxyTest.class);
+        assertThatCode(() -> new GsonTestUtils().compareGson(manager, TopicEndpointProxyTest.class))
+                .doesNotThrowAnyException();
     }
 
     @Test
-    public void addTopicSourcesListOfTopicParameters() {
+    public void testAddTopicSourcesListOfTopicParameters() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<TopicSource>  sources = manager.addTopicSources(group.getTopicSources());
+        List<TopicSource> sources = manager.addTopicSources(group.getTopicSources());
         assertSame(3, sources.size());
 
         assertTrue(allSources(sources));
@@ -174,10 +171,10 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicSourcesProperties() {
+    public void testAddTopicSourcesProperties() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<TopicSource>  sources = manager.addTopicSources(configuration);
+        List<TopicSource> sources = manager.addTopicSources(configuration);
         assertSame(3, sources.size());
 
         assertTrue(allSources(sources));
@@ -185,10 +182,10 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicSinksListOfTopicParameters() {
+    public void testAddTopicSinksListOfTopicParameters() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<TopicSink>  sinks = manager.addTopicSinks(group.getTopicSinks());
+        List<TopicSink> sinks = manager.addTopicSinks(group.getTopicSinks());
         assertSame(3, sinks.size());
 
         assertFalse(anySource(sinks));
@@ -196,10 +193,10 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicSinksProperties() {
+    public void testAddTopicSinksProperties() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<TopicSink>  sinks = manager.addTopicSinks(configuration);
+        List<TopicSink> sinks = manager.addTopicSinks(configuration);
         assertSame(3, sinks.size());
 
         assertFalse(anySource(sinks));
@@ -207,10 +204,10 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicsProperties() {
+    public void testAddTopicsProperties() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<Topic>  topics = manager.addTopics(configuration);
+        List<Topic> topics = manager.addTopics(configuration);
         assertSame(6, topics.size());
 
         assertTrue(allSources(topics));
@@ -218,10 +215,10 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicsTopicParameterGroup() {
+    public void testAddTopicsTopicParameterGroup() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<Topic>  topics = manager.addTopics(group);
+        List<Topic> topics = manager.addTopics(group);
         assertSame(6, topics.size());
 
         assertTrue(allSources(topics));
@@ -229,15 +226,15 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void addTopicsTopicParameterGroupNull() {
+    public void testAddTopicsTopicParameterGroupNull() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
-        List<Topic>  topics = manager.addTopics(new TopicParameterGroup());
+        List<Topic> topics = manager.addTopics(new TopicParameterGroup());
         assertEquals(0, topics.size());
     }
 
     @Test
-    public void lockSinks_lockSources_locked() {
+    public void testLockSinks_lockSources_locked() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.lock();
         for (Topic topic : manager.addTopics(group)) {
@@ -246,7 +243,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void lockSinks_lockSources_unlocked() {
+    public void testLockSinks_lockSources_unlocked() {
         TopicEndpoint manager = new TopicEndpointProxy();
         for (Topic topic : manager.addTopics(group)) {
             assertFalse(topic.isLocked());
@@ -254,13 +251,13 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getTopicSources() {
+    public void testGetTopicSources() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSources(configuration);
         manager.addTopicSinks(configuration);
 
-        List<TopicSource>  sources = manager.getTopicSources();
+        List<TopicSource> sources = manager.getTopicSources();
         assertSame(3, sources.size());
 
         assertTrue(allSources(sources));
@@ -268,13 +265,13 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getTopicSinks() {
+    public void testGetTopicSinks() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSources(configuration);
         manager.addTopicSinks(configuration);
 
-        List<TopicSink>  sinks = manager.getTopicSinks();
+        List<TopicSink> sinks = manager.getTopicSinks();
         assertSame(3, sinks.size());
 
         assertFalse(anySource(sinks));
@@ -282,7 +279,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getUebTopicSources() {
+    public void testGetUebTopicSources() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSources(configuration);
@@ -290,7 +287,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getDmaapTopicSources() {
+    public void testGetDmaapTopicSources() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSources(configuration);
@@ -298,7 +295,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getNoopTopicSources() {
+    public void testGetNoopTopicSources() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSources(configuration);
@@ -306,7 +303,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getUebTopicSinks() {
+    public void testGetUebTopicSinks() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSinks(configuration);
@@ -314,7 +311,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getDmaapTopicSinks() {
+    public void testGetDmaapTopicSinks() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSinks(configuration);
@@ -322,7 +319,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getNoopTopicSinks() {
+    public void testGetNoopTopicSinks() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.addTopicSinks(configuration);
@@ -330,7 +327,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void lifecycle() {
+    public void testLifecycle() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         assertTrue(manager.start());
@@ -347,7 +344,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void lock() {
+    public void testLock() {
         TopicEndpoint manager = new TopicEndpointProxy();
 
         manager.lock();
@@ -358,7 +355,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getTopicSource() {
+    public void testGetTopicSource() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSources(configuration);
 
@@ -367,15 +364,15 @@ public class TopicEndpointProxyTest {
         assertSame(DMAAP_SOURCE_TOPIC, manager.getTopicSource(CommInfrastructure.DMAAP, DMAAP_SOURCE_TOPIC).getTopic());
 
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.NOOP, NOOP_SINK_TOPIC));
+                .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.NOOP, NOOP_SINK_TOPIC));
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.UEB, UEB_SINK_TOPIC));
+                .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.UEB, UEB_SINK_TOPIC));
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.DMAAP, DMAAP_SINK_TOPIC));
+                .isThrownBy(() -> manager.getTopicSource(CommInfrastructure.DMAAP, DMAAP_SINK_TOPIC));
     }
 
     @Test
-    public void getTopicSink() {
+    public void testGetTopicSink() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSinks(configuration);
 
@@ -384,15 +381,15 @@ public class TopicEndpointProxyTest {
         assertSame(DMAAP_SINK_TOPIC, manager.getTopicSink(CommInfrastructure.DMAAP, DMAAP_SINK_TOPIC).getTopic());
 
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.NOOP, NOOP_SOURCE_TOPIC));
+                .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.NOOP, NOOP_SOURCE_TOPIC));
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.UEB, UEB_SOURCE_TOPIC));
+                .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.UEB, UEB_SOURCE_TOPIC));
         assertThatIllegalStateException()
-            .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.DMAAP, DMAAP_SOURCE_TOPIC));
+                .isThrownBy(() -> manager.getTopicSink(CommInfrastructure.DMAAP, DMAAP_SOURCE_TOPIC));
     }
 
     @Test
-    public void getUebTopicSource() {
+    public void testGetUebTopicSource() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSources(configuration);
 
@@ -406,7 +403,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getUebTopicSink() {
+    public void testGetUebTopicSink() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSinks(configuration);
 
@@ -420,7 +417,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getDmaapTopicSource() {
+    public void testGetDmaapTopicSource() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSources(configuration);
 
@@ -434,7 +431,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getDmaapTopicSink() {
+    public void testGetDmaapTopicSink() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSinks(configuration);
 
@@ -449,7 +446,7 @@ public class TopicEndpointProxyTest {
 
 
     @Test
-    public void getNoopTopicSource() {
+    public void testGetNoopTopicSource() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSources(configuration);
 
@@ -463,7 +460,7 @@ public class TopicEndpointProxyTest {
     }
 
     @Test
-    public void getNoopTopicSink() {
+    public void testGetNoopTopicSink() {
         TopicEndpoint manager = new TopicEndpointProxy();
         manager.addTopicSinks(configuration);
 
@@ -475,4 +472,4 @@ public class TopicEndpointProxyTest {
         assertThatIllegalArgumentException().isThrownBy(() -> manager.getNoopTopicSink(null));
         assertThatIllegalArgumentException().isThrownBy(() -> manager.getNoopTopicSink(""));
     }
-}
\ No newline at end of file
+}
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/bus/NoopTopicEndpointTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/bus/NoopTopicEndpointTest.java
index 8e916ba0..0974a041 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/bus/NoopTopicEndpointTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/event/comm/bus/NoopTopicEndpointTest.java
@@ -29,6 +29,7 @@ import static org.mockito.Mockito.verify;
 
 import java.util.Arrays;
 import java.util.Collections;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
@@ -54,7 +55,7 @@ public abstract class NoopTopicEndpointTest<F extends NoopTopicFactory<T>, T ext
     }
 
     @Test
-    public void tesIo() {
+    public void testIo() {
         TopicListener listener = mock(TopicListener.class);
         this.endpoint.register(listener);
         this.endpoint.start();
diff --git a/pom.xml b/pom.xml
index ec5e668c..b07825c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.onap.policy.parent</groupId>
         <artifactId>integration</artifactId>
-        <version>3.1.0</version>
+        <version>3.1.1-SNAPSHOT</version>
         <relativePath />
     </parent>
 
@@ -40,8 +40,6 @@
 
     <properties>
         <!-- Project common build settings -->
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <!-- Project path properties -->
@@ -214,7 +212,7 @@
                     with minor changes -->
                             <configLocation>onap-checkstyle/onap-java-style.xml</configLocation>
                     <!-- <sourceDirectory> is needed so that checkstyle ignores the generated sources directory -->
-                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                            <sourceDirectories>${project.build.sourceDirectory}</sourceDirectories>
                             <includeResources>true</includeResources>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                             <includeTestResources>true</includeTestResources>