http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PartitionedRegionWithSameNameDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PartitionedRegionWithSameNameDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PartitionedRegionWithSameNameDUnitTest.java
index 807a91f..d8eaf9c 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PartitionedRegionWithSameNameDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PartitionedRegionWithSameNameDUnitTest.java
@@ -39,7 +39,7 @@ import com.gemstone.gemfire.cache.Scope;
 import com.gemstone.gemfire.cache30.CacheSerializableRunnable;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
 
@@ -108,7 +108,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithPartitionRegionFirstOnSameVM() - Partition Regions 
successfully created ");
     // creating distributed region on same vm with same name as previouslu
@@ -119,7 +119,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createDistributedRegion(vmList, startIndexForRegion, endIndexForRegion,
         Scope.DISTRIBUTED_ACK, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithPartitionRegionFirstOnSameVM() - test completed 
successfully ");
   }
@@ -160,7 +160,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
 
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithPartitionRegionFirstOnSameVM() - test completed 
successfully ");
   }
@@ -197,7 +197,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithPartitionRegionFirstOnDifferentVM() - Partition 
Regions successfully created ");
     // creating distrubuted region with the scope = DISTRIBUTED_ACK on
@@ -210,7 +210,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createDistributedRegion(vmList, startIndexForRegion, endIndexForRegion,
         Scope.DISTRIBUTED_ACK, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithPartitionRegionFirstOnDifferentVM() - test completed 
successfully ");
   }
@@ -252,7 +252,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
 
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testNameWithLocalRegionFirstOnDifferentVM() - test completed 
successfully ");
   }
@@ -293,7 +293,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testPartitionRegionVsLocalRegionFirst() - test completed 
successfully ");
   }
@@ -335,7 +335,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createDistributedRegion(vmList, startIndexForRegion, endIndexForRegion,
         Scope.LOCAL, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testPartitionRegionVsLocalRegionSecond() - test completed 
successfully ");
   }
@@ -367,12 +367,12 @@ public class PartitionedRegionWithSameNameDUnitTest 
extends
     firstCreationFlag = true;
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithPartitionedRegionAsParentRegionAndDistributedSubRegion() 
- Parent region as partitioned region is created ");
     // create subregion of partition region
     createSubRegionOfPartitionedRegion(vmList, DISTRIBUTED_REGION);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithPartitionedRegionAsParentRegionAndDistributedSubRegion() 
completed Successfully ");
   }
@@ -405,12 +405,12 @@ public class PartitionedRegionWithSameNameDUnitTest 
extends
     firstCreationFlag = true;
     createPartitionRegion(vmList, startIndexForRegion, endIndexForRegion,
         localMaxMemory, redundancy, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithPartitionedRegionAsParentRegionAndPartitionedSubRegion() 
- Parent region as partitioned region is created ");
     // create subregion of partition region
     createSubRegionOfPartitionedRegion(vmList, PARTITIONED_REGION);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithPartitionedRegionAsParentRegionAndPartitionedSubRegion() 
completed Successfully ");
   }
@@ -442,7 +442,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createDistributedRegion(vmList, startIndexForRegion, endIndexForRegion,
         Scope.DISTRIBUTED_ACK, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "testWithSubRegionPartitionedRegionFirst() - Parent region is 
created");
     // creating distributed region as subregion of parent on vm0
     prPrefix = "child_region";
@@ -450,7 +450,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     endIndexForNode = 1;
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createPartitionedSubRegion(vmList, firstCreationFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithSubRegionPartitionedRegionFirst() - Partitioned sub 
region on vm0 ");
     // creating partiton region as subregion of parent region with the same 
name
@@ -459,7 +459,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     endIndexForNode = 4;
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createDistributedSubRegion(vmList, firstCreationFlag);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "testWithSubRegionPartitionedRegionFirst() completed successfully ");
 
   }
@@ -491,7 +491,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     firstCreationFlag = true;
     createDistributedRegion(vmList, startIndexForRegion, endIndexForRegion,
         Scope.DISTRIBUTED_ACK, firstCreationFlag, multipleVMFlag);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "testWithSubRegionDistributedRegionFirst() - Parent region is 
created");
     // creating distributed region as subregion of parent on vm0
     prPrefix = "child_region";
@@ -499,7 +499,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     endIndexForNode = 1;
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createDistributedSubRegion(vmList, firstCreationFlag);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "testWithSubRegionDistributedRegionFirst() - Distributed sub 
region on vm0 ");
     // creating partiton region as subregion of parent region with the same 
name
@@ -508,7 +508,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
     endIndexForNode = 4;
     vmList = addNodeToList(startIndexForNode, endIndexForNode);
     createPartitionedSubRegion(vmList, firstCreationFlag);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "testWithSubRegionDistributedRegionFirst() completed successfully ");
 
   }
@@ -619,7 +619,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
           case DISTRIBUTED_REGION: {
             Region childRegion = parentRegion.createSubregion("child_region",
                 ra);
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 "Distributed Subregion is created as : "
                     + childRegion.getName());
           }
@@ -627,7 +627,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
           case PARTITIONED_REGION: {
             Region childRegion = parentRegion.createSubregion("child_region",
                 createRegionAttrsForPR(0, 200));
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 "Partitioned Subregion is created as : "
                     + childRegion.getName());
 
@@ -881,7 +881,7 @@ public class PartitionedRegionWithSameNameDUnitTest extends
             }
           }
         }
-        LogWriterSupport.getLogWriter()
+        LogWriterUtils.getLogWriter()
             .info(
                 "createMultiplePartitionRegion() - Partition Regions 
Successfully Completed ");
       }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllDAckDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllDAckDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllDAckDUnitTest.java
index 278be8b..495ad0e 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllDAckDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllDAckDUnitTest.java
@@ -41,7 +41,7 @@ import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -73,7 +73,7 @@ public class PutAllDAckDUnitTest extends DistributedTestCase {
       VM vm1 = host.getVM(1);
       vm0.invoke(PutAllDAckDUnitTest.class, "createCacheForVM0");
       vm1.invoke(PutAllDAckDUnitTest.class, "createCacheForVM1");
-      LogWriterSupport.getLogWriter().fine("Cache created successfully");
+      LogWriterUtils.getLogWriter().fine("Cache created successfully");
     }
     
     public void preTearDown(){
@@ -216,7 +216,7 @@ public class PutAllDAckDUnitTest extends 
DistributedTestCase {
 //             }
             
             beforeCreateputAllcounter++;
-            LogWriterSupport.getLogWriter().fine("*******BeforeCreate*****");
+            LogWriterUtils.getLogWriter().fine("*******BeforeCreate*****");
             beforeCreate = true;
         }
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllGlobalDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllGlobalDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllGlobalDUnitTest.java
index 719024e..72e5439 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllGlobalDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/PutAllGlobalDUnitTest.java
@@ -49,9 +49,9 @@ import com.gemstone.gemfire.test.dunit.AsyncInvocation;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -89,7 +89,7 @@ public class PutAllGlobalDUnitTest extends 
DistributedTestCase {
       VM vm1 = host.getVM(1);
       vm0.invoke(PutAllGlobalDUnitTest.class, "createCacheForVM0");
       vm1.invoke(PutAllGlobalDUnitTest.class, "createCacheForVM1");
-      LogWriterSupport.getLogWriter().fine("Cache created successfully");
+      LogWriterUtils.getLogWriter().fine("Cache created successfully");
     }
     
     public void preTearDown(){
@@ -185,16 +185,16 @@ public class PutAllGlobalDUnitTest extends 
DistributedTestCase {
               long startTime = 0;
                 try{
                     Thread.sleep(500);
-                    LogWriterSupport.getLogWriter().info("async2 proceeding 
with put operation");
+                    LogWriterUtils.getLogWriter().info("async2 proceeding with 
put operation");
                     startTime = System.currentTimeMillis();
                     region.put(new Integer(1),"mapVal");
-                    LogWriterSupport.getLogWriter().info("async2 done with put 
operation");
+                    LogWriterUtils.getLogWriter().info("async2 done with put 
operation");
                     fail("Should have thrown TimeoutException");
                 }catch(TimeoutException Tx){
                    // Tx.printStackTrace();
-                    LogWriterSupport.getLogWriter().info("PASS: As expected 
Caught TimeoutException ");
+                    LogWriterUtils.getLogWriter().info("PASS: As expected 
Caught TimeoutException ");
                     if (startTime + TIMEOUT_PERIOD + 
DLockGrantor.GRANTOR_THREAD_MAX_WAIT /* slop of grantor max wait ms */ < 
System.currentTimeMillis()) {
-                      LogWriterSupport.getLogWriter().warning("though this 
test passed, the put() timed out in "
+                      LogWriterUtils.getLogWriter().warning("though this test 
passed, the put() timed out in "
                           + (System.currentTimeMillis() - startTime) +
                           " instead of the expected " + TIMEOUT_PERIOD + " 
milliseconds");
                     }
@@ -206,13 +206,13 @@ public class PutAllGlobalDUnitTest extends 
DistributedTestCase {
             }
         });
         
-        Threads.join(async2, 30 * 1000, LogWriterSupport.getLogWriter());
+        ThreadUtils.join(async2, 30 * 1000);
         if (async2.exceptionOccurred()) {
-          Threads.join(async1, 30 * 1000, LogWriterSupport.getLogWriter());
+          ThreadUtils.join(async1, 30 * 1000);
           Assert.fail("async2 failed", async2.getException());
         }
         
-        Threads.join(async1, 30 * 1000, LogWriterSupport.getLogWriter());
+        ThreadUtils.join(async1, 30 * 1000);
         if (async1.exceptionOccurred()) {
           Assert.fail("async1 failed", async1.getException());
         }
@@ -224,14 +224,14 @@ public class PutAllGlobalDUnitTest extends 
DistributedTestCase {
     public static void putAllMethod() throws Exception {
         Map m = new HashMap();
         serverSocket.accept();
-        LogWriterSupport.getLogWriter().info("async1 connection received - 
continuing with putAll operation");
+        LogWriterUtils.getLogWriter().info("async1 connection received - 
continuing with putAll operation");
         serverSocket.close();
         try{
           for (int i=1; i<2; i++) {
             m.put(new Integer(i), String.valueOf(i));
           }
             region.putAll(m);
-            LogWriterSupport.getLogWriter().info("async1 done with putAll 
operation");
+            LogWriterUtils.getLogWriter().info("async1 done with putAll 
operation");
             
         }catch(Exception ex){
 //            ex.printStackTrace();
@@ -280,13 +280,13 @@ public class PutAllGlobalDUnitTest extends 
DistributedTestCase {
     
     static class BeforeCreateCallback extends CacheWriterAdapter {
         public void beforeCreate(EntryEvent event){
-          LogWriterSupport.getLogWriter().info("beforeCreate invoked for " + 
event.getKey());
+          LogWriterUtils.getLogWriter().info("beforeCreate invoked for " + 
event.getKey());
             try{
                 Thread.sleep(5000);
             }catch(InterruptedException ex) {
                 fail("interrupted");
             }
-          LogWriterSupport.getLogWriter().info("beforeCreate done for " + 
event.getKey());
+          LogWriterUtils.getLogWriter().info("beforeCreate done for " + 
event.getKey());
             
         }
     }// end of BeforeCreateCallback

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoteTransactionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoteTransactionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoteTransactionDUnitTest.java
index d1b3b5d..81b2a73 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoteTransactionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoteTransactionDUnitTest.java
@@ -99,7 +99,7 @@ import 
com.gemstone.gemfire.internal.cache.versions.VersionTag;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.IgnoredException;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
@@ -253,7 +253,7 @@ public class RemoteTransactionDUnitTest extends 
CacheTestCase {
     }
     public Object call() throws Exception {
       CacheTransactionManager mgr = getGemfireCache().getTxManager();
-      LogWriterSupport.getLogWriter().fine("testTXPut starting tx");
+      LogWriterUtils.getLogWriter().fine("testTXPut starting tx");
       mgr.begin();
       Region<CustId, Customer> custRegion = getCache().getRegion(CUSTOMER);
       Region<OrderId, Order> orderRegion = getCache().getRegion(ORDER);
@@ -2539,7 +2539,7 @@ public class RemoteTransactionDUnitTest extends 
CacheTestCase {
         PartitionedRegion pr = 
(PartitionedRegion)getGemfireCache().getRegion(CUSTOMER);
         Set filter = new HashSet();
         filter.add(expectedCustId);
-        LogWriterSupport.getLogWriter().info("SWAP:inside NestedTxFunc calling 
func2:");
+        LogWriterUtils.getLogWriter().info("SWAP:inside NestedTxFunc calling 
func2:");
         r.put(expectedCustId, expectedCustomer);
         FunctionService.onRegion(pr).withFilter(filter).execute(new 
NestedTxFunction2()).getResult();
         assertNotNull(getGemfireCache().getTxManager().getTXState());
@@ -3465,7 +3465,7 @@ public class RemoteTransactionDUnitTest extends 
CacheTestCase {
         ClientCacheFactory ccf = new ClientCacheFactory();
         ccf.addPoolServer("localhost"/*getServerHostName(Host.getHost(0))*/, 
port);
         ccf.setPoolSubscriptionEnabled(true);
-        ccf.set("log-level", LogWriterSupport.getDUnitLogLevel());
+        ccf.set("log-level", LogWriterUtils.getDUnitLogLevel());
         ClientCache cCache = getClientCache(ccf);
         ClientRegionFactory<Integer, String> crf = cCache
             .createClientRegionFactory(isEmpty ? ClientRegionShortcut.PROXY
@@ -3677,7 +3677,7 @@ protected static class ClientListener extends 
CacheListenerAdapter {
         ClientCacheFactory ccf = new ClientCacheFactory();
         ccf.addPoolServer("localhost"/*getServerHostName(Host.getHost(0))*/, 
port);
         ccf.setPoolSubscriptionEnabled(true);
-        ccf.set("log-level", LogWriterSupport.getDUnitLogLevel());
+        ccf.set("log-level", LogWriterUtils.getDUnitLogLevel());
         ClientCache cCache = getClientCache(ccf);
         ClientRegionFactory<Integer, String> crf = cCache
             .createClientRegionFactory(ClientRegionShortcut.CACHING_PROXY);
@@ -3955,12 +3955,12 @@ protected static class ClientListener extends 
CacheListenerAdapter {
       private int count;
       @Override
       public void afterCreate(EntryEvent event) {
-        LogWriterSupport.getLogWriter().info("afterCreate invoked for " + 
event);
+        LogWriterUtils.getLogWriter().info("afterCreate invoked for " + event);
         count++;
       }
       @Override
       public void afterUpdate(EntryEvent event) {
-        LogWriterSupport.getLogWriter().info("afterUpdate invoked for " + 
event);
+        LogWriterUtils.getLogWriter().info("afterUpdate invoked for " + event);
         count++;
       }
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveAllDAckDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveAllDAckDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveAllDAckDUnitTest.java
index 9c0ef03..f4ab8a1 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveAllDAckDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveAllDAckDUnitTest.java
@@ -39,7 +39,7 @@ import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -70,7 +70,7 @@ public class RemoveAllDAckDUnitTest extends 
DistributedTestCase {
       VM vm1 = host.getVM(1);
       vm0.invoke(RemoveAllDAckDUnitTest.class, "createCacheForVM0");
       vm1.invoke(RemoveAllDAckDUnitTest.class, "createCacheForVM1");
-      LogWriterSupport.getLogWriter().fine("Cache created successfully");
+      LogWriterUtils.getLogWriter().fine("Cache created successfully");
     }
     
     public void preTearDown(){
@@ -161,7 +161,7 @@ public class RemoveAllDAckDUnitTest extends 
DistributedTestCase {
             beforeDestroyRemoveAllcounter++;
             assertEquals(true, event.getOperation().isRemoveAll());
             assertEquals("removeAllCallback", event.getCallbackArgument());
-            LogWriterSupport.getLogWriter().fine("*******BeforeDestroy*****");
+            LogWriterUtils.getLogWriter().fine("*******BeforeDestroy*****");
             beforeDestroy = true;
         }
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveDAckDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveDAckDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveDAckDUnitTest.java
index 38d7ca3..6d5b9d6 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveDAckDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveDAckDUnitTest.java
@@ -35,7 +35,7 @@ import com.gemstone.gemfire.cache30.CacheSerializableRunnable;
 import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -66,7 +66,7 @@ public class RemoveDAckDUnitTest extends DistributedTestCase {
       VM vm1 = host.getVM(1);
       vm0.invoke(RemoveDAckDUnitTest.class, "createCacheVM0");
       vm1.invoke(RemoveDAckDUnitTest.class, "createCacheVM1");
-      LogWriterSupport.getLogWriter().fine("Cache created in successfully");
+      LogWriterUtils.getLogWriter().fine("Cache created in successfully");
     }
     
     public void preTearDown(){

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveGlobalDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveGlobalDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveGlobalDUnitTest.java
index 72d5a06..b4907ae 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveGlobalDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/RemoveGlobalDUnitTest.java
@@ -39,9 +39,9 @@ import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.test.dunit.AsyncInvocation;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -152,7 +152,7 @@ public class RemoveGlobalDUnitTest extends 
DistributedTestCase {
             }
         });
         
-        Threads.join(async, 30 * 1000, LogWriterSupport.getLogWriter());
+        ThreadUtils.join(async, 30 * 1000);
         if(async.exceptionOccurred())
           throw async.getException();
         
@@ -225,7 +225,7 @@ public class RemoveGlobalDUnitTest extends 
DistributedTestCase {
             }
         });
         
-        Threads.join(async, 30 * 1000, LogWriterSupport.getLogWriter());
+        ThreadUtils.join(async, 30 * 1000);
         if(async.exceptionOccurred())
           throw async.getException();
         
@@ -243,7 +243,7 @@ public class RemoveGlobalDUnitTest extends 
DistributedTestCase {
             }catch(InterruptedException ex){
                 fail("interrupted");
             }
-            LogWriterSupport.getLogWriter().fine("quitingfromcachewriter");
+            LogWriterUtils.getLogWriter().fine("quitingfromcachewriter");
         }
     }///////////    
     

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SimpleDiskRegionJUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SimpleDiskRegionJUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SimpleDiskRegionJUnitTest.java
index bc2e3bf..2f14119 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SimpleDiskRegionJUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SimpleDiskRegionJUnitTest.java
@@ -34,7 +34,7 @@ import org.junit.experimental.categories.Category;
 import static org.junit.Assert.*;
 
 import com.gemstone.gemfire.StatisticsFactory;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
 /**
@@ -363,11 +363,11 @@ public class SimpleDiskRegionJUnitTest extends 
DiskRegionTestingBase
     thread4.start();
     thread5.start();
 
-    Threads.join(thread1, 30 * 1000, null);
-    Threads.join(thread2, 30 * 1000, null);
-    Threads.join(thread3, 30 * 1000, null);
-    Threads.join(thread4, 30 * 1000, null);
-    Threads.join(thread5, 30 * 1000, null);
+    ThreadUtils.join(thread1, 30 * 1000);
+    ThreadUtils.join(thread2, 30 * 1000);
+    ThreadUtils.join(thread3, 30 * 1000);
+    ThreadUtils.join(thread4, 30 * 1000);
+    ThreadUtils.join(thread5, 30 * 1000);
 
     if (keyIds.size() != 50000) {
       fail("Size not equal to 5000 as expected but is " + keyIds.size());

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SingleHopStatsDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SingleHopStatsDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SingleHopStatsDUnitTest.java
index dabda5e..4b016a4 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SingleHopStatsDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SingleHopStatsDUnitTest.java
@@ -42,10 +42,10 @@ import 
com.gemstone.gemfire.internal.cache.execute.data.OrderId;
 import com.gemstone.gemfire.internal.cache.execute.data.ShipmentId;
 import com.gemstone.gemfire.internal.cache.tier.sockets.CacheServerTestUtil;
 import com.gemstone.gemfire.test.dunit.Assert;
-import com.gemstone.gemfire.test.dunit.DistributedTestSupport;
+import com.gemstone.gemfire.test.dunit.DistributedTestUtils;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
@@ -133,7 +133,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
 
     }
     finally {
-      DistributedTestSupport.unregisterAllDataSerializersFromAllVms();
+      DistributedTestUtils.unregisterAllDataSerializersFromAllVms();
     }
   }
 
@@ -256,7 +256,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
         attr.setDataPolicy(DataPolicy.REPLICATE);
         region = cache.createRegion(Region_Name, attr.create());
         assertNotNull(region);
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Distributed Region " + Region_Name + " created Successfully :"
                 + region.toString());
       }else{
@@ -267,7 +267,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attr.setPartitionAttributes(paf.create());
       region = cache.createRegion(Region_Name, attr.create());
       assertNotNull(region);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + Region_Name + " created Successfully :"
               + region.toString());
       }
@@ -281,7 +281,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attr.setPartitionAttributes(paf.create());
       customerRegion = cache.createRegion("CUSTOMER", attr.create());
       assertNotNull(customerRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region CUSTOMER created Successfully :"
               + customerRegion.toString());
 
@@ -293,7 +293,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attr.setPartitionAttributes(paf.create());
       orderRegion = cache.createRegion("ORDER", attr.create());
       assertNotNull(orderRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region ORDER created Successfully :"
               + orderRegion.toString());
 
@@ -305,7 +305,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attr.setPartitionAttributes(paf.create());
       shipmentRegion = cache.createRegion("SHIPMENT", attr.create());
       assertNotNull(shipmentRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region SHIPMENT created Successfully :"
               + shipmentRegion.toString());
     }
@@ -320,7 +320,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       RegionAttributes attrs = factory.create();
       region = cache.createRegion(Region_Name, attrs);
       assertNotNull(region);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Region " + Region_Name + " created Successfully :" + 
region.toString());
     }
     else {
@@ -329,7 +329,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       RegionAttributes attrs = factory.create();
       customerRegion = cache.createRegion("CUSTOMER", attrs);
       assertNotNull(customerRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region CUSTOMER created Successfully :"
               + customerRegion.toString());
 
@@ -338,7 +338,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attrs = factory.create();
       orderRegion = cache.createRegion("ORDER", attrs);
       assertNotNull(orderRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region ORDER created Successfully :"
               + orderRegion.toString());
 
@@ -347,7 +347,7 @@ public class SingleHopStatsDUnitTest extends CacheTestCase{
       attrs = factory.create();
       shipmentRegion = cache.createRegion("SHIPMENT", attrs);
       assertNotNull(shipmentRegion);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region SHIPMENT created Successfully :"
               + shipmentRegion.toString());
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SystemFailureDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SystemFailureDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SystemFailureDUnitTest.java
index a1dc855..e47892e 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SystemFailureDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/SystemFailureDUnitTest.java
@@ -56,7 +56,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
   /////////  Public test methods
 
   public void testNullFailure() {
-    
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("TODO: 
this test needs to use VM#bounce.");
+    com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("TODO: 
this test needs to use VM#bounce.");
     try {
       SystemFailure.initiateFailure(null);
       fail("Null failure set allowed");
@@ -308,7 +308,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
   
   static private final Runnable listener1 = new Runnable() {
     public void run() {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Inside of 
preListener1");
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Inside of 
preListener1");
       listenerCount.addAndGet(1);
     }
   };
@@ -495,7 +495,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
   protected static void message(String s) {
     System.out.println(s);
     System.err.println(s);
-    com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info(s);
+    com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info(s);
     cache.getLogger().info(s);
   }
   
@@ -545,7 +545,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
       }
     }
     public void afterCreate(EntryEvent event) {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                           event.getKey());
       forceOutOfMemory();
     }
@@ -590,7 +590,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
         }
       }
       public void afterCreate(EntryEvent event) {
-        
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+        
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                             event.getKey());
         forceOutOfMemory();
       }
@@ -660,7 +660,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
     }
 
     public void afterCreate(EntryEvent event) {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                           event.getKey());
       forceLowMemory();
     }
@@ -676,7 +676,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
     }
     
     public void afterCreate(EntryEvent event) {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                           event.getKey());
       forceInternalError();
     }
@@ -692,7 +692,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
     }
     
     public void afterCreate(EntryEvent event) {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                           event.getKey());
       forceInternalError();
     }
@@ -704,7 +704,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
     }
     
     public void afterCreate(EntryEvent event) {
-      
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
+      
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter().info("Invoking 
afterCreate on listener; name=" +
                           event.getKey());
       forceError();
     }
@@ -756,7 +756,7 @@ public class SystemFailureDUnitTest extends 
DistributedCacheTestCase {
   }
   
   protected void doCreateEntry(String name) {
-    LogWriter log = 
com.gemstone.gemfire.test.dunit.LogWriterSupport.getLogWriter();
+    LogWriter log = 
com.gemstone.gemfire.test.dunit.LogWriterUtils.getLogWriter();
     log.info(
         "<ExpectedException action=add>" +
         "dunit.RMIException"

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TXReservationMgrJUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TXReservationMgrJUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TXReservationMgrJUnitTest.java
index ef5b9ef..b1d1e64 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TXReservationMgrJUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TXReservationMgrJUnitTest.java
@@ -30,7 +30,7 @@ import com.gemstone.gemfire.cache.CacheFactory;
 import com.gemstone.gemfire.cache.CommitConflictException;
 import com.gemstone.gemfire.cache.Scope;
 import com.gemstone.gemfire.distributed.DistributedSystem;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
 @Category(IntegrationTest.class)
@@ -124,7 +124,7 @@ public class TXReservationMgrJUnitTest {
       threads[i].start();
     }
     for (int i=0; i < THREAD_COUNT; i++) {
-      Threads.join(threads[i], 60 * 1000, null); // increased from 30 to 60 
for parallel junit runs
+      ThreadUtils.join(threads[i], 60 * 1000); // increased from 30 to 60 for 
parallel junit runs
     }
     int invalidCount = 0;
     for (int i=0; i < KEY_COUNT; i++) {

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TransactionsWithDeltaDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TransactionsWithDeltaDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TransactionsWithDeltaDUnitTest.java
index a0549a4..fdb7ada 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TransactionsWithDeltaDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/TransactionsWithDeltaDUnitTest.java
@@ -44,7 +44,7 @@ import 
com.gemstone.gemfire.internal.cache.execute.data.CustId;
 import com.gemstone.gemfire.internal.cache.execute.data.Order;
 import com.gemstone.gemfire.internal.cache.execute.data.OrderId;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.VM;
 
@@ -115,7 +115,7 @@ public class TransactionsWithDeltaDUnitTest extends 
CacheTestCase {
         ClientCacheFactory ccf = new ClientCacheFactory();
         ccf.addPoolServer("localhost"/*getServerHostName(Host.getHost(0))*/, 
port);
         ccf.setPoolSubscriptionEnabled(false);
-        ccf.set("log-level", LogWriterSupport.getDUnitLogLevel());
+        ccf.set("log-level", LogWriterUtils.getDUnitLogLevel());
         ClientCache cCache = getClientCache(ccf);
         ClientRegionFactory<Integer, String> crf = cCache
             .createClientRegionFactory(isEmpty ? ClientRegionShortcut.PROXY
@@ -331,7 +331,7 @@ public class TransactionsWithDeltaDUnitTest extends 
CacheTestCase {
         pr.put(cust1, new Customer(1, "name1"));
         Iterator<CustId> it = pr.keySet().iterator();
         while (it.hasNext()) {
-          
LogWriterSupport.getLogWriter().info("SWAP:iterator1:"+pr.get(it.next()));
+          
LogWriterUtils.getLogWriter().info("SWAP:iterator1:"+pr.get(it.next()));
         }
         Customer c = pr.get(cust1);
         assertNotNull(c);
@@ -349,10 +349,10 @@ public class TransactionsWithDeltaDUnitTest extends 
CacheTestCase {
         mgr.begin();
         Customer c = pr.get(cust1);
         c.setName("updatedName");
-        LogWriterSupport.getLogWriter().info("SWAP:doingPut");
+        LogWriterUtils.getLogWriter().info("SWAP:doingPut");
         pr.put(cust1, c);
-        LogWriterSupport.getLogWriter().info("SWAP:getfromtx:"+pr.get(cust1));
-        LogWriterSupport.getLogWriter().info("SWAP:doingCommit");
+        LogWriterUtils.getLogWriter().info("SWAP:getfromtx:"+pr.get(cust1));
+        LogWriterUtils.getLogWriter().info("SWAP:doingCommit");
         assertEquals("updatedName", pr.get(cust1).getName());
         TXStateProxy tx = mgr.internalSuspend();
         assertEquals("name1", pr.get(cust1).getName());

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/control/RebalanceOperationDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/control/RebalanceOperationDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/control/RebalanceOperationDUnitTest.java
index aa58ef8..6c2cc98 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/control/RebalanceOperationDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/control/RebalanceOperationDUnitTest.java
@@ -77,7 +77,7 @@ import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.AsyncInvocation;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
@@ -1869,7 +1869,7 @@ public class RebalanceOperationDUnitTest extends 
CacheTestCase {
           assertEquals(12, details.getCreatedBucketCount());
           assertEquals(1,details.getActualRedundantCopies());
           assertEquals(0,details.getLowRedundancyBucketCount());
-          LogWriterSupport.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
+          LogWriterUtils.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
           long afterSize = 0;
           for(PartitionMemberInfo memberDetails: 
details.getPartitionMemberInfo()) {
             assertEquals(8, memberDetails.getBucketCount());
@@ -2011,7 +2011,7 @@ public class RebalanceOperationDUnitTest extends 
CacheTestCase {
         assertEquals(12, details.getCreatedBucketCount());
         assertEquals(1,details.getActualRedundantCopies());
         assertEquals(0,details.getLowRedundancyBucketCount());
-        LogWriterSupport.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
+        LogWriterUtils.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
         long afterSize = 0;
         for(PartitionMemberInfo memberDetails: 
details.getPartitionMemberInfo()) {
           assertEquals(8, memberDetails.getBucketCount());
@@ -2080,7 +2080,7 @@ public class RebalanceOperationDUnitTest extends 
CacheTestCase {
           assertEquals(12, details.getCreatedBucketCount());
           assertEquals(1,details.getActualRedundantCopies());
           assertEquals(0,details.getLowRedundancyBucketCount());
-          LogWriterSupport.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
+          LogWriterUtils.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
           long afterSize = 0;
           for(PartitionMemberInfo memberDetails: 
details.getPartitionMemberInfo()) {
             assertEquals(6, memberDetails.getBucketCount());
@@ -2195,7 +2195,7 @@ public class RebalanceOperationDUnitTest extends 
CacheTestCase {
         assertEquals(12, details.getCreatedBucketCount());
         assertEquals(1,details.getActualRedundantCopies());
         assertEquals(0,details.getLowRedundancyBucketCount());
-        LogWriterSupport.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
+        LogWriterUtils.getLogWriter().info("details=" + 
details.getPartitionMemberInfo());
         long afterSize = 0;
         for(PartitionMemberInfo memberDetails: 
details.getPartitionMemberInfo()) {
           assertEquals(8, memberDetails.getBucketCount());
@@ -2505,7 +2505,7 @@ public class RebalanceOperationDUnitTest extends 
CacheTestCase {
     }
     cacheWriter.release();
    
-    LogWriterSupport.getLogWriter().info("starting wait for rebalance.  Will 
wait for " + MAX_WAIT + " seconds");
+    LogWriterUtils.getLogWriter().info("starting wait for rebalance.  Will 
wait for " + MAX_WAIT + " seconds");
     RebalanceResults results = rebalance.getResults(MAX_WAIT, 
TimeUnit.SECONDS);
     assertEquals(2, results.getTotalBucketCreatesCompleted());
     assertEquals(1, results.getTotalPrimaryTransfersCompleted());

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/diskPerf/MultiThreadedOplogPerJUnitPerformanceTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/diskPerf/MultiThreadedOplogPerJUnitPerformanceTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/diskPerf/MultiThreadedOplogPerJUnitPerformanceTest.java
index 4d18cde..5e2da16 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/diskPerf/MultiThreadedOplogPerJUnitPerformanceTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/diskPerf/MultiThreadedOplogPerJUnitPerformanceTest.java
@@ -34,7 +34,7 @@ import com.gemstone.gemfire.cache.Region;
 import com.gemstone.gemfire.cache.Scope;
 import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.internal.cache.DiskStoreFactoryImpl;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
 @Category(IntegrationTest.class)
@@ -142,7 +142,7 @@ public class MultiThreadedOplogPerJUnitPerformanceTest
     }
 
     for (int i = 0; i < numberOfThreads; i++) {
-      Threads.join(threads[i], 30 * 1000, null);
+      ThreadUtils.join(threads[i], 30 * 1000);
     }
 
     long totalPuts = ((long)numberOfIterations * numberOfKeysPerThread * 
numberOfThreads);

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/Bug51193DUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/Bug51193DUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/Bug51193DUnitTest.java
index d89d6ce..0fe4bd0 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/Bug51193DUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/Bug51193DUnitTest.java
@@ -42,7 +42,7 @@ import 
com.gemstone.gemfire.internal.cache.tier.ClientHandShake;
 import com.gemstone.gemfire.internal.cache.tier.sockets.AcceptorImpl;
 import com.gemstone.gemfire.internal.cache.tier.sockets.ServerConnection;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
-import com.gemstone.gemfire.test.dunit.DistributedTestSupport;
+import com.gemstone.gemfire.test.dunit.DistributedTestUtils;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.VM;
 
@@ -118,7 +118,7 @@ public class Bug51193DUnitTest extends DistributedTestCase {
   public static Integer createServerCache(Boolean createPR)
       throws Exception {
     Properties props = new Properties();
-    props.setProperty("locators", 
"localhost["+DistributedTestSupport.getDUnitLocatorPort()+"]");
+    props.setProperty("locators", 
"localhost["+DistributedTestUtils.getDUnitLocatorPort()+"]");
 
     Bug51193DUnitTest test = new Bug51193DUnitTest("Bug51193DUnitTest");
     DistributedSystem ds = test.getSystem(props);

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ClientServerFunctionExecutionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ClientServerFunctionExecutionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ClientServerFunctionExecutionDUnitTest.java
index 6882106..3890498 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ClientServerFunctionExecutionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ClientServerFunctionExecutionDUnitTest.java
@@ -36,8 +36,8 @@ import 
com.gemstone.gemfire.internal.cache.tier.sockets.CacheServerTestUtil;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.AsyncInvocation;
 import com.gemstone.gemfire.test.dunit.IgnoredException;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
-import com.gemstone.gemfire.test.dunit.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
 
@@ -102,7 +102,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);   
     toRegister = new Boolean(true);
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution", new Object[] { isByName, function, toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -119,7 +119,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);   
     toRegister = new Boolean(true);
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution_SendException", new Object[] { isByName, function, 
toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -138,7 +138,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);   
     toRegister = new Boolean(true);
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution_NoLastResult", new Object[] { isByName, function, 
toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -154,7 +154,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);  
     toRegister = new Boolean(false);
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution", new Object[] { isByName, function, toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -165,7 +165,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
    */   
   public void testServerExecution_byInlineFunction() {
     createScenario();
-    
LogWriterSupport.getLogWriter().info("ClientServerFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution_Inline");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -178,7 +178,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
    */   
   public void testServerExecution_byInlineFunction_InvalidAttrbiutes() {
     createScenario();
-    
LogWriterSupport.getLogWriter().info("ClientServerFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution_Inline_InvalidAttributes");
   }
@@ -188,7 +188,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
    */
   public void testBug40714() {
     createScenario();
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info(
             "ClientServerFunctionExecutionDUnitTest#testBug40714 : Starting 
test");
 
@@ -258,7 +258,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     }
     catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : ", ex);
+      LogWriterUtils.getLogWriter().info("Exception : ", ex);
       fail("Test failed after the execute operation.");
     }
   }
@@ -273,7 +273,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);
     toRegister = new Boolean(true);    
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution", new Object[] { isByName, function, toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -287,7 +287,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     registerFunctionAtServer(function);
     isByName = new Boolean(true);
     toRegister = new Boolean(false);
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#testServerSingleKeyExecution_byName
 : Starting test");
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "serverExecution", new Object[] { isByName, function, toRegister});
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
@@ -322,7 +322,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "createProxyRegion",
-        new Object[] { NetworkSupport.getServerHostName(server1.getHost()) });
+        new Object[] { NetworkUtils.getServerHostName(server1.getHost()) });
     
     function = new TestFunction(true, TestFunction.TEST_FUNCTION_HA_SERVER);
     registerFunctionAtServer(function);
@@ -360,7 +360,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "createProxyRegion",
-        new Object[] { NetworkSupport.getServerHostName(server1.getHost()) });
+        new Object[] { NetworkUtils.getServerHostName(server1.getHost()) });
     
     function = new TestFunction(true, TestFunction.TEST_FUNCTION_HA_SERVER);
     registerFunctionAtServer(function);
@@ -400,7 +400,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     
     client.invoke(ClientServerFunctionExecutionDUnitTest.class,
         "createProxyRegion",
-        new Object[] { NetworkSupport.getServerHostName(server1.getHost()) });
+        new Object[] { NetworkUtils.getServerHostName(server1.getHost()) });
     
     function = new TestFunction(true, TestFunction.TEST_FUNCTION_NONHA_SERVER);
     registerFunctionAtServer(function);
@@ -431,7 +431,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
   
   
   private void createScenario() {
-    
LogWriterSupport.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#createScenario
 : creating scenario");
+    
LogWriterUtils.getLogWriter().info("ClientServerFFunctionExecutionDUnitTest#createScenario
 : creating scenario");
     createClientServerScenarionWithoutRegion();    
   }
    
@@ -450,7 +450,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -470,7 +470,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operations");
     }
   }
@@ -507,7 +507,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -534,7 +534,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operations");
     }
   }
@@ -579,7 +579,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       String excuse;
       public boolean done() {
         int sz = pool.getConnectedServerCount();
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Checking for the Live Servers : Expected  : " + 
expectedLiveServers
                 + " Available :" + sz);
         if (sz == expectedLiveServers.intValue()) {
@@ -613,7 +613,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       assertEquals(retryRegionName, ((List)rs.getResult()).get(0));
     } catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : ", ex);
+      LogWriterUtils.getLogWriter().info("Exception : ", ex);
       fail("Test failed after the execute operation");
     }
     return rs.getResult();
@@ -636,7 +636,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     } catch (Exception ex) {
       if (!(ex instanceof ServerConnectivityException)) {
         ex.printStackTrace();
-        LogWriterSupport.getLogWriter().info("Exception : ", ex);
+        LogWriterUtils.getLogWriter().info("Exception : ", ex);
         fail("Test failed after the execute operation");
       }
     }
@@ -660,7 +660,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
     } catch (Exception ex) {
       if (!(ex instanceof ServerConnectivityException)) {
         ex.printStackTrace();
-        LogWriterSupport.getLogWriter().info("Exception : ", ex);
+        LogWriterUtils.getLogWriter().info("Exception : ", ex);
         fail("Test failed after the execute operation");
       }
     }
@@ -734,7 +734,7 @@ public class ClientServerFunctionExecutionDUnitTest extends 
PRClientServerTestBa
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation nn TRUE");
     }
   }
@@ -769,7 +769,7 @@ public static void 
serverExecution_Inline_InvalidAttributes() {
       fail("Should have failed with Invalid attributes.");
       
     }catch (Exception ex) {
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       assertTrue(ex.getMessage().contains(
           "For Functions with isHA true, hasResult must also be true."));
     }
@@ -798,7 +798,7 @@ public static void 
serverExecution_Inline_InvalidAttributes() {
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -823,7 +823,7 @@ public static void 
serverExecution_Inline_InvalidAttributes() {
           
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -851,7 +851,7 @@ public static void allServerExecution_SendException(Boolean 
isByName, Function f
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -877,7 +877,7 @@ public static void allServerExecution_SendException(Boolean 
isByName, Function f
       
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation");
     }
     
@@ -932,7 +932,7 @@ public static void allServerExecution_SendException(Boolean 
isByName, Function f
            
     }catch (Exception ex) {
       ex.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Exception : " , ex);
+      LogWriterUtils.getLogWriter().info("Exception : " , ex);
       fail("Test failed after the execute operation asdfasdfa   ");
     }
   }
@@ -940,9 +940,9 @@ public static void allServerExecution_SendException(Boolean 
isByName, Function f
   private static ResultCollector execute(Execution member,
       Serializable args, Function function, Boolean isByName) throws Exception 
{
     if (isByName.booleanValue()) {// by name
-      LogWriterSupport.getLogWriter().info("The function name to execute : " + 
function.getId());
+      LogWriterUtils.getLogWriter().info("The function name to execute : " + 
function.getId());
       Execution me = member.withArgs(args);   
-      LogWriterSupport.getLogWriter().info("The args passed  : " + args);
+      LogWriterUtils.getLogWriter().info("The args passed  : " + args);
       return me.execute(function.getId()); 
     }
     else { // By Instance

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ColocationFailoverDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ColocationFailoverDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ColocationFailoverDUnitTest.java
index 360c1ff..0d6dca5 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ColocationFailoverDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/ColocationFailoverDUnitTest.java
@@ -43,7 +43,7 @@ import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
@@ -216,7 +216,7 @@ public class ColocationFailoverDUnitTest extends 
DistributedTestCase {
 
   
   protected static void dump() {
-    final InternalLogWriter logger = LogWriterSupport.getLogWriter();
+    final InternalLogWriter logger = LogWriterUtils.getLogWriter();
     ((PartitionedRegion)customerPR).dumpAllBuckets(false);
     ((PartitionedRegion)orderPR).dumpAllBuckets(false);
     ((PartitionedRegion)shipmentPR).dumpAllBuckets(false);
@@ -431,7 +431,7 @@ public class ColocationFailoverDUnitTest extends 
DistributedTestCase {
     if (partitionedRegionName.equals(customerPR_Name)) {
       customerPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(customerPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + customerPR);
 
@@ -439,7 +439,7 @@ public class ColocationFailoverDUnitTest extends 
DistributedTestCase {
     if (partitionedRegionName.equals(orderPR_Name)) {
       orderPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(orderPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + orderPR);
 
@@ -448,7 +448,7 @@ public class ColocationFailoverDUnitTest extends 
DistributedTestCase {
     if (partitionedRegionName.equals(shipmentPR_Name)) {
       shipmentPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(shipmentPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + shipmentPR);
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java
index 0ec7b20..0624f0f 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/DistributedRegionFunctionExecutionDUnitTest.java
@@ -56,8 +56,8 @@ import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.AsyncInvocation;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.IgnoredException;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
@@ -537,7 +537,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
     replicate1.invoke(DistributedRegionFunctionExecutionDUnitTest.class,
         "disconnect");
 
-    Threads.join(async[0], 50 * 1000, LogWriterSupport.getLogWriter());
+    ThreadUtils.join(async[0], 50 * 1000);
     if (async[0].getException() != null) {
       Assert.fail("UnExpected Exception Occured : ", async[0].getException());
     }
@@ -693,7 +693,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
         "startServerHA");
     emptyServer1.invoke(DistributedRegionFunctionExecutionDUnitTest.class,
         "closeCacheHA");
-    Threads.join(async[0], 4 * 60 * 1000, LogWriterSupport.getLogWriter());
+    ThreadUtils.join(async[0], 4 * 60 * 1000);
     if (async[0].getException() != null) {
       Assert.fail("UnExpected Exception Occured : ", async[0].getException());
     }
@@ -1138,7 +1138,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
       ds.disconnect();
     }
     catch (Exception e) {
-      LogWriterSupport.getLogWriter().info("Exception Occured : " + 
e.getMessage());
+      LogWriterUtils.getLogWriter().info("Exception Occured : " + 
e.getMessage());
       e.printStackTrace();
       Assert.fail("Test failed", e);
     }
@@ -1418,7 +1418,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
     factory.setDataPolicy(policy);
     assertNotNull(cache);
     region = cache.createRegion(REGION_NAME, factory.create());
-    LogWriterSupport.getLogWriter().info("Client Region Created :" + region);
+    LogWriterUtils.getLogWriter().info("Client Region Created :" + region);
     assertNotNull(region);
     for (int i = 1; i <= 200; i++) {
       region.put("execKey-" + i, new Integer(i));
@@ -1444,7 +1444,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
     factory.setPoolName(p.getName());
     assertNotNull(cache);
     region = cache.createRegion(REGION_NAME, factory.create());
-    LogWriterSupport.getLogWriter().info("Client Region Created :" + region);
+    LogWriterUtils.getLogWriter().info("Client Region Created :" + region);
     assertNotNull(region);
   }
 
@@ -1454,7 +1454,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
     factory.setDataPolicy(policy);
     assertNotNull(cache);
     region = cache.createRegion(REGION_NAME, factory.create());
-    LogWriterSupport.getLogWriter().info("Region Created :" + region);
+    LogWriterUtils.getLogWriter().info("Region Created :" + region);
     assertNotNull(region);
 
     CacheServer server = cache.addCacheServer();
@@ -1477,7 +1477,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
     factory.setDataPolicy(policy);
     assertNotNull(cache);
     region = cache.createRegion(REGION_NAME, factory.create());
-    LogWriterSupport.getLogWriter().info("Region Created :" + region);
+    LogWriterUtils.getLogWriter().info("Region Created :" + region);
     assertNotNull(region);
   }
   
@@ -1497,7 +1497,7 @@ public class DistributedRegionFunctionExecutionDUnitTest 
extends
       ds.disconnect();
       ds = getSystem(props);
       cache = CacheFactory.create(ds);
-      LogWriterSupport.getLogWriter().info("Created Cache on peer");
+      LogWriterUtils.getLogWriter().info("Created Cache on peer");
       assertNotNull(cache);
       FunctionService.registerFunction(function);
     }
@@ -1542,11 +1542,11 @@ public class 
DistributedRegionFunctionExecutionDUnitTest extends
     };
     Wait.waitForCriterion(wc, 2000, 500, false);
     Collection bridgeServers = cache.getCacheServers();
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Start Server Bridge Servers list : " + bridgeServers.size());
     Iterator bridgeIterator = bridgeServers.iterator();
     CacheServer bridgeServer = (CacheServer)bridgeIterator.next();
-    LogWriterSupport.getLogWriter().info("start Server Bridge Server" + 
bridgeServer);
+    LogWriterUtils.getLogWriter().info("start Server Bridge Server" + 
bridgeServer);
     try {
       bridgeServer.start();
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceStatsDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceStatsDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceStatsDUnitTest.java
index f9c45e7..9edb736 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceStatsDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceStatsDUnitTest.java
@@ -54,7 +54,7 @@ import 
com.gemstone.gemfire.internal.cache.functions.TestFunction;
 import com.gemstone.gemfire.internal.cache.tier.sockets.CacheServerTestUtil;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
@@ -263,7 +263,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
 
         }
         catch (Exception e) {
-          LogWriterSupport.getLogWriter().info("Exception : " + 
e.getMessage());
+          LogWriterUtils.getLogWriter().info("Exception : " + e.getMessage());
           e.printStackTrace();
           fail("Test failed after the put operation");
         }
@@ -287,9 +287,9 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
             .getFunctionExecutionsCompleted());
         assertTrue(functionServiceStats.getResultsReceived() >= 
resultReceived_Aggregate);
 
-        LogWriterSupport.getLogWriter().info("Calling FunctionStats for  
TEST_FUNCTION2 :");
+        LogWriterUtils.getLogWriter().info("Calling FunctionStats for  
TEST_FUNCTION2 :");
         FunctionStats functionStats = 
FunctionStats.getFunctionStats(TestFunction.TEST_FUNCTION2, iDS);
-        LogWriterSupport.getLogWriter().info("Called FunctionStats for  
TEST_FUNCTION2 :");
+        LogWriterUtils.getLogWriter().info("Called FunctionStats for  
TEST_FUNCTION2 :");
         assertEquals(noOfExecutionCalls_TESTFUNCTION2, functionStats
             .getFunctionExecutionCalls());
         assertEquals(noOfExecutionsCompleted_TESTFUNCTION2, functionStats
@@ -380,14 +380,14 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
           ds.disconnect();
           ds = getSystem(props);
           cache = CacheFactory.create(ds);
-          LogWriterSupport.getLogWriter().info("Created Cache on Server");
+          LogWriterUtils.getLogWriter().info("Created Cache on Server");
           assertNotNull(cache);
           AttributesFactory factory = new AttributesFactory();
           factory.setScope(Scope.DISTRIBUTED_ACK);
           factory.setDataPolicy(DataPolicy.REPLICATE);
           assertNotNull(cache);
           Region region = cache.createRegion(regionName, factory.create());
-          LogWriterSupport.getLogWriter().info("Region Created :" + region);
+          LogWriterUtils.getLogWriter().info("Region Created :" + region);
           assertNotNull(region);
           for (int i = 1; i <= 200; i++) {
             region.put("execKey-" + i, new Integer(i));
@@ -429,7 +429,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
           ds.disconnect();
           ds = getSystem(props);
           cache = CacheFactory.create(ds);
-          LogWriterSupport.getLogWriter().info("Created Cache on Client");
+          LogWriterUtils.getLogWriter().info("Created Cache on Client");
           assertNotNull(cache);
 
 
@@ -454,7 +454,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
           factory.setPoolName(p.getName());
           assertNotNull(cache);
           Region region = cache.createRegion(regionName, factory.create());
-          LogWriterSupport.getLogWriter().info("Client Region Created :" + 
region);
+          LogWriterUtils.getLogWriter().info("Client Region Created :" + 
region);
           assertNotNull(region);
           for (int i = 1; i <= 200; i++) {
             region.put("execKey-" + i, new Integer(i));
@@ -605,7 +605,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
         }
         catch (Exception ex) {
           ex.printStackTrace();
-          LogWriterSupport.getLogWriter().info("Exception : ", ex);
+          LogWriterUtils.getLogWriter().info("Exception : ", ex);
           fail("Test failed after the execute operation nn TRUE");
         }
         function = new TestFunction(true, TestFunction.TEST_FUNCTION5);
@@ -627,7 +627,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
         }
         catch (Exception ex) {
           ex.printStackTrace();
-          LogWriterSupport.getLogWriter().info("Exception : ", ex);
+          LogWriterUtils.getLogWriter().info("Exception : ", ex);
           fail("Test failed after the execute operationssssss");
         }
         return Boolean.TRUE;
@@ -975,7 +975,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
         factory.setScope(Scope.DISTRIBUTED_ACK);
         factory.setDataPolicy(DataPolicy.EMPTY);
         Region region = getCache().createRegion(rName, factory.create());
-        LogWriterSupport.getLogWriter().info("Region Created :" + region);
+        LogWriterUtils.getLogWriter().info("Region Created :" + region);
         assertNotNull(region);
         FunctionService.registerFunction(new TestFunction(true, 
TestFunction.TEST_FUNCTION2));
         for (int i = 1; i <= 200; i++) {
@@ -993,7 +993,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
         factory.setScope(Scope.DISTRIBUTED_ACK);
         factory.setDataPolicy(DataPolicy.REPLICATE);
         Region region = getCache().createRegion(rName, factory.create());
-        LogWriterSupport.getLogWriter().info("Region Created :" + region);
+        LogWriterUtils.getLogWriter().info("Region Created :" + region);
         assertNotNull(region);
         FunctionService.registerFunction(new TestFunction(true, 
TestFunction.TEST_FUNCTION2));
         for (int i = 1; i <= 200; i++) {
@@ -1147,7 +1147,7 @@ public class FunctionServiceStatsDUnitTest extends 
PRClientServerTestBase{
           
         }
         catch (Exception e) {
-          LogWriterSupport.getLogWriter().info("Exception Occured : " + 
e.getMessage());
+          LogWriterUtils.getLogWriter().info("Exception Occured : " + 
e.getMessage());
           e.printStackTrace();
           Assert.fail("Test failed", e);
         }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalDataSetDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalDataSetDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalDataSetDUnitTest.java
index be26687..6d582ed 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalDataSetDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalDataSetDUnitTest.java
@@ -47,7 +47,7 @@ import 
com.gemstone.gemfire.internal.cache.functions.LocalDataSetFunction;
 import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
@@ -143,7 +143,7 @@ public class LocalDataSetDUnitTest extends CacheTestCase {
       Region localRegion = 
PartitionRegionHelper.getLocalDataForContext((RegionFunctionContext)context);
       Iterator it = localRegion.keySet().iterator();
       while (it.hasNext()) {
-        LogWriterSupport.getLogWriter().info("LocalKeys:"+it.next());
+        LogWriterUtils.getLogWriter().info("LocalKeys:"+it.next());
       }
       context.getResultSender().lastResult(Boolean.TRUE);
     }
@@ -304,7 +304,7 @@ public class LocalDataSetDUnitTest extends CacheTestCase {
     if (partitionedRegionName.equals("CustomerPR")) {
       customerPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(customerPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + customerPR);
 
@@ -312,7 +312,7 @@ public class LocalDataSetDUnitTest extends CacheTestCase {
     if (partitionedRegionName.equals("OrderPR")) {
       orderPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(orderPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + orderPR);
 
@@ -321,7 +321,7 @@ public class LocalDataSetDUnitTest extends CacheTestCase {
     if (partitionedRegionName.equals("ShipmentPR")) {
       shipmentPR = cache.createRegion(partitionedRegionName, attr.create());
       assertNotNull(shipmentPR);
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Partitioned Region " + partitionedRegionName
               + " created Successfully :" + shipmentPR);
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalFunctionExecutionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalFunctionExecutionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalFunctionExecutionDUnitTest.java
index 9ffbb61..9d68f8f 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalFunctionExecutionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/LocalFunctionExecutionDUnitTest.java
@@ -38,7 +38,7 @@ import com.gemstone.gemfire.test.dunit.Assert;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
 
@@ -116,7 +116,7 @@ public class LocalFunctionExecutionDUnitTest extends 
DistributedTestCase{
     
     region = cache.createRegion(partitionedRegionName, attr.create());
     assertNotNull(region);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Partitioned Region " + partitionedRegionName
             + " created Successfully :" + region);
   }
@@ -129,7 +129,7 @@ public class LocalFunctionExecutionDUnitTest extends 
DistributedTestCase{
     assertNotNull(cache);
     region = cache.createRegion(distributedRegionName, attr.create());
     assertNotNull(region);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Distributed Region " + distributedRegionName
             + " created Successfully :" + region);
   }


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