Address checkstyle version issues in drools-pdp

Also added serializationId to several classes to address eclipse warnings.

Issue-ID: POLICY-2188
Change-Id: I3df5e8abaad8da9261c0d5cd19a93ed68dceb870
Signed-off-by: Jim Hahn <jrh3@att.com>

3 files changed, 2 insertions, 11 deletions

diff --git a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/DroolsSessionEntityTest.java b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/DroolsSessionEntityTest.java
index 5fbb905b..8853edf2 100644
--- a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/DroolsSessionEntityTest.java
+++ b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/DroolsSessionEntityTest.java
@@ -25,9 +25,7 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import java.util.Date;
-
 import org.junit.Test;
-import org.onap.policy.drools.persistence.DroolsSessionEntity;
 
 public class DroolsSessionEntityTest {
 
@@ -103,7 +101,7 @@ public class DroolsSessionEntityTest {
     @Test
     public void testEqualsObject() {
         DroolsSessionEntity entity = makeEnt("mynameA", 1);
-        
+
         // diff object type
         assertFalse(entity.equals("hello"));
 
diff --git a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/JpaDroolsSessionConnectorTest.java b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/JpaDroolsSessionConnectorTest.java
index d1962b60..c1fe08a1 100644
--- a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/JpaDroolsSessionConnectorTest.java
+++ b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/JpaDroolsSessionConnectorTest.java
@@ -29,19 +29,14 @@ import static org.mockito.Mockito.when;
 
 import java.util.HashMap;
 import java.util.Map;
-
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.EntityTransaction;
 import javax.persistence.Persistence;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
-import org.onap.policy.drools.persistence.DroolsSessionEntity;
-import org.onap.policy.drools.persistence.EntityMgrTrans;
-import org.onap.policy.drools.persistence.JpaDroolsSessionConnector;
 
 public class JpaDroolsSessionConnectorTest {
 
@@ -56,7 +51,7 @@ public class JpaDroolsSessionConnectorTest {
 
     /**
      * Setup.
-     * 
+     *
      * @throws Exception exception
      */
     @Before
diff --git a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/PersistenceFeatureTest.java b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/PersistenceFeatureTest.java
index 20ae13d0..25f805d7 100644
--- a/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/PersistenceFeatureTest.java
+++ b/feature-session-persistence/src/test/java/org/onap/policy/drools/persistence/PersistenceFeatureTest.java
@@ -52,13 +52,11 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
-
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.transaction.TransactionManager;
 import javax.transaction.TransactionSynchronizationRegistry;
 import javax.transaction.UserTransaction;
-
 import org.apache.commons.dbcp2.BasicDataSource;
 import org.junit.After;
 import org.junit.Before;