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Posted to commits@geode.apache.org by kl...@apache.org on 2016/06/03 19:56:52 UTC

[6/7] incubator-geode git commit: Convert junit3 to junit4 and cleanup tests.

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/7e9d4a62/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IUMRShuffleIteratorsJUnitTest.java
----------------------------------------------------------------------
diff --git a/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IUMRShuffleIteratorsJUnitTest.java b/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IUMRShuffleIteratorsJUnitTest.java
index c4042da..1eaa1f9 100644
--- a/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IUMRShuffleIteratorsJUnitTest.java
+++ b/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IUMRShuffleIteratorsJUnitTest.java
@@ -21,6 +21,19 @@
  */
 package com.gemstone.gemfire.cache.query.functional;
 
+import static org.junit.Assert.*;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
 import com.gemstone.gemfire.cache.Region;
 import com.gemstone.gemfire.cache.query.CacheUtils;
 import com.gemstone.gemfire.cache.query.Index;
@@ -36,30 +49,11 @@ import com.gemstone.gemfire.cache.query.internal.QueryObserverAdapter;
 import com.gemstone.gemfire.cache.query.internal.QueryObserverHolder;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.experimental.categories.Category;
-
-import static org.junit.Assert.*;
-
-import junit.framework.TestCase;
-
-/**
- *
- */
 @Category(IntegrationTest.class)
 public class IUMRShuffleIteratorsJUnitTest {
 
-
   @Before
-  public void setUp() throws java.lang.Exception {
+  public void setUp() throws Exception {
     CacheUtils.startCache();
     Region r1 = CacheUtils.createRegion("portfolios", Portfolio.class);
     for(int i=0;i<4;i++){
@@ -83,41 +77,33 @@ public class IUMRShuffleIteratorsJUnitTest {
     for(int i=0;i<4;i++){
       r3.put(new Integer(i), new Address("411001","Pune",str,ph));
     }
-
   }
 
   @After
-  public void tearDown() throws java.lang.Exception {
+  public void tearDown() throws Exception {
     CacheUtils.closeCache();
   }
 
   @Test
   public void testQueryWithNOIndexes1() throws Exception {
-    //        Object r = new Object();
     CacheUtils.getQueryService();
+
     String queries[] = {
         "select distinct * from /portfolios p, /employees e",
         "Select distinct * from /portfolios pf,/employees e  where pf.status='active'"
-
     };
 
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        q.execute();
-        if(observer.isIndexesUsed){
-          fail("Index is uesd");
-        }
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      q.execute();
+      if(observer.isIndexesUsed){
+        fail("Index is uesd");
       }
     }
-
   }//end of test 1
 
   @Test
@@ -128,41 +114,31 @@ public class IUMRShuffleIteratorsJUnitTest {
 
     String queries[] = {
         "Select distinct * from /portfolios pf,/employees e  where pf.status='active'"
-
     };
+
     //Execute Queries without Indexes
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r[i][0] = q.execute();
-      } catch (Exception e) {
-        e.printStackTrace();
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r[i][0] = q.execute();
     }
     //Create Index and Execute the Queries
     qs.createIndex("statusIndex", IndexType.FUNCTIONAL,"status","/portfolios");
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r[i][1] = q.execute();
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-        }
-        CacheUtils.log("*****************IndexUsed::"+observer.IndexName);
-
-        Iterator itr = observer.indexesUsed.iterator();
-        assertEquals("statusIndex",itr.next().toString());
-
-      } catch (Exception e) {
-        e.printStackTrace();
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r[i][1] = q.execute();
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
       }
+      CacheUtils.log("*****************IndexUsed::"+observer.IndexName);
+
+      Iterator itr = observer.indexesUsed.iterator();
+      assertEquals("statusIndex",itr.next().toString());
     }
     //Verifying the query results
     StructSetOrResultsSet ssORrs = new StructSetOrResultsSet();
@@ -181,39 +157,27 @@ public class IUMRShuffleIteratorsJUnitTest {
     //Execute Queries without Indexes
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r[i][0] = q.execute();
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r[i][0] = q.execute();
     }
     //Create Index andExecute the Queries
     qs.createIndex("nameIndex", IndexType.FUNCTIONAL,"e.name","/employees e");
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r[i][1] = q.execute();
-
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-          //Test fails here. Index on second region is not getting used.
-        }
-        CacheUtils.log("*****************IndexUsed::"+observer.IndexName);
-        Iterator itr = observer.indexesUsed.iterator();
-        assertEquals("nameIndex",itr.next().toString());
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r[i][1] = q.execute();
+
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
+        //Test fails here. Index on second region is not getting used.
       }
+      CacheUtils.log("*****************IndexUsed::"+observer.IndexName);
+      Iterator itr = observer.indexesUsed.iterator();
+      assertEquals("nameIndex",itr.next().toString());
     }
     //Verifying the query results
     StructSetOrResultsSet ssORrs = new StructSetOrResultsSet();
@@ -226,21 +190,18 @@ public class IUMRShuffleIteratorsJUnitTest {
     Object r[][] = new Object[9][2];
     QueryService qs;
     qs = CacheUtils.getQueryService();
+
     String queries[] = {
         //Test Case No. IUMR002
         "Select distinct * from /portfolios pf, /employees e  where e.name ='empName' and pf.status='active'",
     };
+
     //Execute Query without Indexes
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r[i][0] = q.execute();
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r[i][0] = q.execute();
     }
 
     //Create Indexes and Execute Queries
@@ -249,41 +210,34 @@ public class IUMRShuffleIteratorsJUnitTest {
 
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r[i][1] = q.execute();
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-        }
-        int indxs = observer.indexesUsed.size();
-        CacheUtils.log("***********Indexes Used :::: "+indxs+" IndexName::"+observer.IndexName);
-        if(indxs!=2){
-          fail("FAILED: Both The Indexes should be used. Presently only "+indxs+" Index(es) is used");
-        }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r[i][1] = q.execute();
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
+      }
+      int indxs = observer.indexesUsed.size();
+      CacheUtils.log("***********Indexes Used :::: "+indxs+" IndexName::"+observer.IndexName);
+      if(indxs!=2){
+        fail("FAILED: Both The Indexes should be used. Presently only "+indxs+" Index(es) is used");
+      }
 
-        Iterator itr = observer.indexesUsed.iterator();
-        String temp;
+      Iterator itr = observer.indexesUsed.iterator();
+      String temp;
 
-        while(itr.hasNext()){
-          temp = itr.next().toString();
+      while(itr.hasNext()){
+        temp = itr.next().toString();
 
-          if(temp.equals("nameIndex")){
-            break;
-          }else if(temp.equals("statusIndex")){
-            break;
-          }else{
-            fail("indices used do not match with those which are expected to be used" +
-                "<nameIndex> and <statusIndex> were expected but found " +itr.next());
-          }
+        if(temp.equals("nameIndex")){
+          break;
+        }else if(temp.equals("statusIndex")){
+          break;
+        }else{
+          fail("indices used do not match with those which are expected to be used" +
+              "<nameIndex> and <statusIndex> were expected but found " +itr.next());
         }
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
       }
     }
     //Verifying the query results
@@ -303,20 +257,14 @@ public class IUMRShuffleIteratorsJUnitTest {
         "select distinct * from /address a, /portfolios p, /employees e, a.street s  where s.street ='DPStreet1'",
         //Scenario B: Only Index on the first region in the Query is used
         //"select distinct * from /address a, /portfolios p, /employees e, a.street s where p.status='active' and s.street ='DPStreet1'",
-
     };
+
     //Execute queries without Indexes
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r [i][0]= q.execute();
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r [i][0]= q.execute();
     }
     //Create Indexes and Execute the queries
     qs.createIndex("nameIndex", IndexType.FUNCTIONAL,"e.name","/employees e");
@@ -324,25 +272,18 @@ public class IUMRShuffleIteratorsJUnitTest {
     qs.createIndex("streetIndex", IndexType.FUNCTIONAL,"s.street","/address a, a.street s");
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r [i][1]= q.execute();
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-        }
-        int indxs = observer.indexesUsed.size();
-        CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
-        Iterator itr = observer.indexesUsed.iterator();
-        assertEquals("streetIndex",itr.next().toString());
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r [i][1]= q.execute();
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
       }
-
+      int indxs = observer.indexesUsed.size();
+      CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
+      Iterator itr = observer.indexesUsed.iterator();
+      assertEquals("streetIndex",itr.next().toString());
     }
     //Verifying the query results
     StructSetOrResultsSet ssORrs = new StructSetOrResultsSet();
@@ -359,42 +300,31 @@ public class IUMRShuffleIteratorsJUnitTest {
         "select distinct * from /address itr1,itr1.phoneNo itr2,itr1.street itr3 where itr2.mobile>333",
         "select distinct * from /address itr1,itr1.street itr2,itr1.phoneNo itr3 where itr3.mobile>333",
     };
+
     //Execute the query without index
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r[i][0] = q.execute();
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r[i][0] = q.execute();
     }
     //Create index and Execute the query
     qs.createIndex("mobileIndex",IndexType.FUNCTIONAL,"itr2.mobile","/address itr1,itr1.phoneNo itr2,itr1.street itr3");
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r[i][1] = q.execute();
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-        }
-        int indxs = observer.indexesUsed.size();
-        CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
-
-        Iterator itr = observer.indexesUsed.iterator();
-        assertEquals("mobileIndex",itr.next().toString());
-
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r[i][1] = q.execute();
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
       }
+      int indxs = observer.indexesUsed.size();
+      CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
+
+      Iterator itr = observer.indexesUsed.iterator();
+      assertEquals("mobileIndex",itr.next().toString());
     }
     //Verifying the query results
     StructSetOrResultsSet ssORrs = new StructSetOrResultsSet();
@@ -414,15 +344,9 @@ public class IUMRShuffleIteratorsJUnitTest {
     //Execute queries without Indexes
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        r [i][0]= q.execute();
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
-      }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      r [i][0]= q.execute();
     }
     //Create Indexes and Execute the queries
     qs.createIndex("nameIndex", IndexType.FUNCTIONAL,"e.name","/employees e");
@@ -430,54 +354,51 @@ public class IUMRShuffleIteratorsJUnitTest {
     qs.createIndex("streetIndex", IndexType.FUNCTIONAL,"s.street","/address a, a.street s");
     for (int i = 0; i < queries.length; i++) {
       Query q = null;
-      try {
-        q = CacheUtils.getQueryService().newQuery(queries[i]);
-        CacheUtils.getLogger().info("Executing query: " + queries[i]);
-        QueryObserverImpl observer = new QueryObserverImpl();
-        QueryObserverHolder.setInstance(observer);
-        r [i][1]= q.execute();
-        if(!observer.isIndexesUsed){
-          fail("Index is NOT uesd");
-        }
-        int indxs = observer.indexesUsed.size();
-        CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
-
-        Iterator itr = observer.indexesUsed.iterator();
-        String temp;
-
-        while(itr.hasNext()){
-          temp = itr.next().toString();
-
-          if(temp.equals("streetIndex")){
-            break;
-          }else if(temp.equals("statusIndex")){
-            break;
-          }else{
-            fail("indices used do not match with those which are expected to be used" +
-                "<streetIndex> and <statusIndex> were expected but found " +itr.next());
-          }
+      q = CacheUtils.getQueryService().newQuery(queries[i]);
+      CacheUtils.getLogger().info("Executing query: " + queries[i]);
+      QueryObserverImpl observer = new QueryObserverImpl();
+      QueryObserverHolder.setInstance(observer);
+      r [i][1]= q.execute();
+      if(!observer.isIndexesUsed){
+        fail("Index is NOT uesd");
+      }
+      int indxs = observer.indexesUsed.size();
+      CacheUtils.log("*******************Indexes Used::: "+indxs+" IndexName::"+observer.IndexName);
+
+      Iterator itr = observer.indexesUsed.iterator();
+      String temp;
+
+      while(itr.hasNext()){
+        temp = itr.next().toString();
+
+        if(temp.equals("streetIndex")){
+          break;
+        }else if(temp.equals("statusIndex")){
+          break;
+        }else{
+          fail("indices used do not match with those which are expected to be used" +
+              "<streetIndex> and <statusIndex> were expected but found " +itr.next());
         }
-
-      } catch (Exception e) {
-        e.printStackTrace();
-        fail(q.getQueryString());
       }
-
     }
     //Verifying the query results
     StructSetOrResultsSet ssORrs = new StructSetOrResultsSet();
     ssORrs.CompareQueryResultsWithoutAndWithIndexes(r,queries.length,queries);
   } //end of test7
 
-  class QueryObserverImpl extends QueryObserverAdapter{
+  private static class QueryObserverImpl extends QueryObserverAdapter {
+
     boolean isIndexesUsed = false;
     ArrayList indexesUsed = new ArrayList();
     String IndexName;
+
+    @Override
     public void beforeIndexLookup(Index index, int oper, Object key) {
       IndexName = index.getName();
       indexesUsed.add(index.getName());
     }
 
+    @Override
     public void afterIndexLookup(Collection results) {
       if(results != null){
         isIndexesUsed = true;

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/7e9d4a62/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IndexCreationDeadLockJUnitTest.java
----------------------------------------------------------------------
diff --git a/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IndexCreationDeadLockJUnitTest.java b/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IndexCreationDeadLockJUnitTest.java
index 3a2d9da..8f02f63 100644
--- a/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IndexCreationDeadLockJUnitTest.java
+++ b/geode-core/src/test/java/com/gemstone/gemfire/cache/query/functional/IndexCreationDeadLockJUnitTest.java
@@ -16,14 +16,10 @@
  */
 package com.gemstone.gemfire.cache.query.functional;
 
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.junit.Assert.*;
 
 import java.io.File;
 
-import junit.framework.Assert;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -49,25 +45,21 @@ import com.gemstone.gemfire.cache.util.CacheWriterAdapter;
 import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
-/**
-*
-*/
 @Category(IntegrationTest.class)
-public class IndexCreationDeadLockJUnitTest
-{
-  protected boolean testFailed = false;
+public class IndexCreationDeadLockJUnitTest {
+
+  private static final String indexName = "queryTest";
 
-  protected String cause = "";
+  private boolean testFailed = false;
 
-  boolean exceptionInCreatingIndex = false;
+  private String cause = "";
 
-  Region region;
+  private boolean exceptionInCreatingIndex = false;
 
-  final String indexName = "queryTest";
+  private Region region;
 
   @Before
-  public void setUp() throws java.lang.Exception
-  {
+  public void setUp() throws Exception {
     CacheUtils.startCache();
     this.testFailed = false;
     this.cause = "";
@@ -83,25 +75,21 @@ public class IndexCreationDeadLockJUnitTest
   }
 
   @After
-  public void tearDown() throws java.lang.Exception
-  {
-	try{
-		this.region.localDestroyRegion();
-	}catch(RegionDestroyedException  rde) {
-		//Ignore
-	}
+  public void tearDown() throws Exception {
+    try{
+      this.region.localDestroyRegion();
+    }catch(RegionDestroyedException  rde) {
+      //Ignore
+    }
 
     CacheUtils.closeCache();
   }
 
   /**
    * Tests Index creation and maintenance deadlock scenario for in memory region
-   *
    */
   @Test
-  public void testIndexCreationDeadLock() throws Exception
-  {
-
+  public void testIndexCreationDeadLock() throws Exception {
     simulateDeadlockScenario();
     assertFalse(this.cause, this.testFailed);
     assertFalse("Index creation failed", this.exceptionInCreatingIndex);
@@ -111,8 +99,7 @@ public class IndexCreationDeadLockJUnitTest
    * Tests  Index creation and maintenance deadlock scenario for Persistent only disk region
    */
   @Test
-  public void testIndexCreationDeadLockForDiskOnlyRegion()
-  {
+  public void testIndexCreationDeadLockForDiskOnlyRegion() {
     this.region.destroyRegion();
     AttributesFactory factory = new AttributesFactory();
     factory.setScope(Scope.DISTRIBUTED_ACK);
@@ -132,14 +119,11 @@ public class IndexCreationDeadLockJUnitTest
     assertFalse("Index creation failed", this.exceptionInCreatingIndex);
   }
 
-
   /**
    * Tests  Index creation and maintenance deadlock scenario for a region with stats enabled
-   *
    */
   @Test
-  public void testIndexCreationDeadLockForStatsEnabledRegion()
-  {
+  public void testIndexCreationDeadLockForStatsEnabledRegion() {
     this.region.destroyRegion();
     AttributesFactory factory = new AttributesFactory();
     factory.setScope(Scope.DISTRIBUTED_ACK);
@@ -157,8 +141,7 @@ public class IndexCreationDeadLockJUnitTest
    * Tests inability to create index on a region which overflows to disk   *
    */
   @Test
-  public void testIndexCreationDeadLockForOverflowToDiskRegion()
-  {
+  public void testIndexCreationDeadLockForOverflowToDiskRegion() {
     this.region.destroyRegion();
     AttributesFactory factory = new AttributesFactory();
     factory.setScope(Scope.DISTRIBUTED_ACK);
@@ -181,7 +164,6 @@ public class IndexCreationDeadLockJUnitTest
   }
 
   private void simulateDeadlockScenario() {
-
     Thread th = new IndexCreationDeadLockJUnitTest.PutThread("put thread");
     th.start();
     ThreadUtils.join(th, 60 * 1000);
@@ -190,8 +172,7 @@ public class IndexCreationDeadLockJUnitTest
   /**
    * following thread will perform the operations of data population and index creation.
    */
-  public class HelperThread extends Thread
-  {
+  private class HelperThread extends Thread {
 
     public HelperThread(String thName) {
       super(thName);
@@ -201,8 +182,8 @@ public class IndexCreationDeadLockJUnitTest
               + thName);
     }
 
-    public void run()
-    {
+    @Override
+    public void run() {
       try {
 
         System.out
@@ -227,19 +208,17 @@ public class IndexCreationDeadLockJUnitTest
   /**
    * thread to put the entries in region
    */
-  public class PutThread extends Thread
-  {
+  private class PutThread extends Thread {
 
     public PutThread(String thName) {
       super(thName);
       System.out
           .println("--------------------- Thread started ------------------------- "
               + thName);
-
     }
 
-    public void run()
-    {
+    @Override
+    public void run() {
       try {
         System.out
             .println("--------------------- Populating Data -------------------------");
@@ -275,12 +254,12 @@ public class IndexCreationDeadLockJUnitTest
   /**
    *  make the update to wait for a while before updatation to simulate the deadlock condiction
    */
-  public class BeforeUpdateCallBack extends CacheWriterAdapter
-  {
+  private class BeforeUpdateCallBack extends CacheWriterAdapter {
+
     int cnt = 0;
 
-    public void beforeCreate(EntryEvent event) throws CacheWriterException
-    {
+    @Override
+    public void beforeCreate(EntryEvent event) throws CacheWriterException {
       cnt++;
       if (cnt == 10) {
         System.out