http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRColocationDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRColocationDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRColocationDUnitTest.java
index 82e7d3c..5ce60f3 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRColocationDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRColocationDUnitTest.java
@@ -64,7 +64,7 @@ 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.Invoke;
-import com.gemstone.gemfire.test.dunit.LogWriterSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.SerializableCallable;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
@@ -717,7 +717,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         assertNotNull(basicGetCache());
         Region pr = basicGetCache().createRegion(partitionedRegionName, 
attr.create());
         assertNotNull(pr);
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Partitioned Region " + partitionedRegionName
                 + " created Successfully :" + pr.toString());
       }
@@ -754,7 +754,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         }
         catch (Exception Expected) {
           Expected.printStackTrace();
-          LogWriterSupport.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
           assertTrue(Expected.getMessage().startsWith(
               "Colocated regions should have accessors at the same node"));
         }
@@ -789,7 +789,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         assertNotNull(basicGetCache());
         Region pr = basicGetCache().createRegion(partitionedRegionName, 
attr.create());
         assertNotNull(pr);
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Partitioned Region " + partitionedRegionName
                 + " created Successfully :" + pr.toString());
       }
@@ -825,7 +825,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               + "should have accessors at the same node");
         }
         catch (Exception Expected) {
-          LogWriterSupport.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
           assertTrue(Expected.getMessage().startsWith(
               "Colocated regions should have accessors at the same node"));
         }
@@ -860,7 +860,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         assertNotNull(basicGetCache());
         Region pr = basicGetCache().createRegion(partitionedRegionName, 
attr.create());
         assertNotNull(pr);
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Partitioned Region " + partitionedRegionName
                 + " created Successfully :" + pr.toString());
       }
@@ -888,7 +888,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         assertNotNull(basicGetCache());
         Region pr = basicGetCache().createRegion(partitionedRegionName, 
attr.create());
         assertNotNull(pr);
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Partitioned Region " + partitionedRegionName
                 + " created Successfully :" + pr.toString());
       }
@@ -927,7 +927,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               + "as colocated regions are not configured to be at the same 
nodes.");
         }
         catch (Exception Expected) {
-          LogWriterSupport.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Expected Message : " + 
Expected.getMessage());
           assertTrue(Expected.getMessage().contains("Cannot create buckets, as 
"
               + "colocated regions are not configured to be at the same 
nodes."));
         }
@@ -963,7 +963,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         }
         catch (Exception NotExpected) {
           NotExpected.printStackTrace();
-          LogWriterSupport.getLogWriter().info(
+          LogWriterUtils.getLogWriter().info(
               "Unexpected Exception Message : " + NotExpected.getMessage());
           Assert.fail("Unpexpected Exception" , NotExpected);
         }
@@ -1018,7 +1018,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               + expectedExMessage);
         }
         catch (Exception Expected) {
-          LogWriterSupport.getLogWriter().info("Expected Messageee : " + 
Expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Expected Messageee : " + 
Expected.getMessage());
           assertTrue(Expected.getMessage().contains(expectedExMessage));
         }
       }
@@ -1036,7 +1036,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               + expectedExMessage);
         }
         catch (Exception Expected) {
-          LogWriterSupport.getLogWriter().info("Expected Messageee : " + 
Expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Expected Messageee : " + 
Expected.getMessage());
           assertTrue(Expected.getMessage().contains(expectedExMessage));
         }
       }
@@ -1096,7 +1096,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               + expectedExMessage);
         }
         catch (IllegalStateException expected) {
-          LogWriterSupport.getLogWriter().info("Got message: " + 
expected.getMessage());
+          LogWriterUtils.getLogWriter().info("Got message: " + 
expected.getMessage());
           assertTrue(expected.getMessage().contains(expectedExMessage));
         }
       }
@@ -1114,7 +1114,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         }
         catch (Exception unexpected) {
           unexpected.printStackTrace();
-          LogWriterSupport.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
+          LogWriterUtils.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
           fail("Could not destroy the child region.");
         }
       }
@@ -1131,7 +1131,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
         }
         catch (Exception unexpected) {
           unexpected.printStackTrace();
-          LogWriterSupport.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
+          LogWriterUtils.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
           fail("Could not destroy the parent region.");
         }
       }
@@ -1226,7 +1226,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               DummyKeyBasedRoutingResolver dummy = new 
DummyKeyBasedRoutingResolver(1);
               prForCustomer.put(dummy, new Integer(100));
               assertEquals(prForCustomer.get(dummy), new Integer(100));
-              LogWriterSupport.getLogWriter().info(
+              LogWriterUtils.getLogWriter().info(
                   "Key :" + dummy.dummyID + " Value :"
                       + prForCustomer.get(dummy));
 
@@ -1235,14 +1235,14 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
               assertNotNull(prForOrder);
               prForOrder.put(dummy, new Integer(200));
               assertEquals(prForOrder.get(dummy), new Integer(200));
-              LogWriterSupport.getLogWriter().info(
+              LogWriterUtils.getLogWriter().info(
                   "Key :" + dummy.dummyID + " Value :" + 
prForOrder.get(dummy));
               return null;
             }
           });
     } catch (Exception unexpected) {
       unexpected.printStackTrace();
-      LogWriterSupport.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
+      LogWriterUtils.getLogWriter().info("Unexpected Message: " + 
unexpected.getMessage());
       fail("Test failed");
     }
   }
@@ -2072,13 +2072,13 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
       }
       Iterator primaryBucketIterator = primaryBucketListForCustomer.iterator();
       while (primaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
+        LogWriterUtils.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
 
       }
       Iterator SecondaryBucketIterator = secondaryBucketListForCustomer
           .iterator();
       while (SecondaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Secondary Bucket : " + SecondaryBucketIterator.next());
       }
     }
@@ -2119,12 +2119,12 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
       }
       Iterator primaryBucketIterator = primaryBucketListForOrder.iterator();
       while (primaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
+        LogWriterUtils.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
 
       }
       Iterator SecondaryBucketIterator = 
secondaryBucketListForOrder.iterator();
       while (SecondaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Secondary Bucket : " + SecondaryBucketIterator.next());
       }
     }
@@ -2165,13 +2165,13 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
       }
       Iterator primaryBucketIterator = primaryBucketListForShipment.iterator();
       while (primaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
+        LogWriterUtils.getLogWriter().info("Primary Bucket : " + 
primaryBucketIterator.next());
 
       }
       Iterator SecondaryBucketIterator = secondaryBucketListForShipment
           .iterator();
       while (SecondaryBucketIterator.hasNext()) {
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "Secondary Bucket : " + SecondaryBucketIterator.next());
       }
     }
@@ -2211,10 +2211,10 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
     HashMap localBucket2RegionMap = (HashMap)customerPartitionedregion
         .getDataStore().getSizeLocally();
     int customerBucketSize = localBucket2RegionMap.size();
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of the " + customerPartitionedRegionName + " in this VM :- "
             + localBucket2RegionMap.size());
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of primary buckets the " + customerPartitionedRegionName + " in 
this VM :- "
             + 
customerPartitionedregion.getDataStore().getNumberOfPrimaryBucketsManaged());
     Set customerEntrySet = localBucket2RegionMap.entrySet();
@@ -2224,7 +2224,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
       Map.Entry me = (Map.Entry)customerIterator.next();
       Integer size = (Integer)me.getValue();
       assertEquals(1, size.intValue());
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Size of the Bucket " + me.getKey() + ": - " + size.toString());
     }
     
@@ -2232,10 +2232,10 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
     localBucket2RegionMap = (HashMap)orderPartitionedregion.getDataStore()
         .getSizeLocally();
     int orderBucketSize = localBucket2RegionMap.size();
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of the " + orderPartitionedRegionName + " in this VM :- "
             + localBucket2RegionMap.size());
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of primary buckets the " + orderPartitionedRegionName + " in 
this VM :- "
             + 
orderPartitionedregion.getDataStore().getNumberOfPrimaryBucketsManaged());
     
@@ -2246,16 +2246,16 @@ public class PRColocationDUnitTest extends 
CacheTestCase {
       Map.Entry me = (Map.Entry)orderIterator.next();
       Integer size = (Integer)me.getValue();
       assertEquals(10, size.intValue());
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Size of the Bucket " + me.getKey() + ": - " + size.toString());
     }
     localBucket2RegionMap = (HashMap)shipmentPartitionedregion.getDataStore()
         .getSizeLocally();
     int shipmentBucketSize = localBucket2RegionMap.size();
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of the " + shipmentPartitionedRegionName + " in this VM :- "
             + localBucket2RegionMap.size());
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Size of primary buckets the " + shipmentPartitionedRegionName + " in 
this VM :- "
             + 
shipmentPartitionedregion.getDataStore().getNumberOfPrimaryBucketsManaged());
     Set shipmentEntrySet = localBucket2RegionMap.entrySet();
@@ -2265,7 +2265,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
       Map.Entry me = (Map.Entry)shipmentIterator.next();
       Integer size = (Integer)me.getValue();
       assertEquals(100, size.intValue());
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Size of the Bucket " + me.getKey() + ": - " + size.toString());
     }
     
@@ -2363,7 +2363,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
           // assertNotNull(orderPartitionedregion.get(orderId));
 
           if (custId.equals(orderId.getCustId())) {
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 orderId + "belongs to node " + idmForCustomer + " "
                     + idmForOrder);
             assertEquals(idmForCustomer, idmForOrder);
@@ -2375,7 +2375,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
             ShipmentId shipmentId = (ShipmentId)shipmentIterator.next();
             // assertNotNull(shipmentPartitionedregion.get(shipmentId));
             if (orderId.equals(shipmentId.getOrderId())) {
-              LogWriterSupport.getLogWriter().info(
+              LogWriterUtils.getLogWriter().info(
                   shipmentId + "belongs to node " + idmForOrder + " "
                       + idmForShipment);
             }
@@ -2460,7 +2460,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
             "putCustomerPartitionedRegion : failed while doing put operation 
in CustomerPartitionedRegion ",
             e);
       }
-      LogWriterSupport.getLogWriter().info("Customer :- { " + custid + " : " + 
customer + " }");
+      LogWriterUtils.getLogWriter().info("Customer :- { " + custid + " : " + 
customer + " }");
     }
   }
 
@@ -2486,7 +2486,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               "putOrderPartitionedRegion : failed while doing put operation in 
OrderPartitionedRegion ",
               e);
         }
-        LogWriterSupport.getLogWriter().info("Order :- { " + orderId + " : " + 
order + " }");
+        LogWriterUtils.getLogWriter().info("Order :- { " + orderId + " : " + 
order + " }");
       }
     }
   }
@@ -2513,7 +2513,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
               "putOrderPartitionedRegion : failed while doing put operation in 
OrderPartitionedRegion ",
               e);
         }
-        LogWriterSupport.getLogWriter().info("Order :- { " + orderId + " : " + 
order + " }");
+        LogWriterUtils.getLogWriter().info("Order :- { " + orderId + " : " + 
order + " }");
       }
     }
   }
@@ -2542,7 +2542,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
                 "putShipmentPartitionedRegion : failed while doing put 
operation in ShipmentPartitionedRegion ",
                 e);
           }
-          LogWriterSupport.getLogWriter().info(
+          LogWriterUtils.getLogWriter().info(
               "Shipment :- { " + shipmentId + " : " + shipment + " }");
         }
       }
@@ -2576,7 +2576,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
     Region pr = basicGetCache().getRegion(partitionedRegionName);
     assertNotNull(pr);
     try {
-      LogWriterSupport.getLogWriter().info("Destroying Partitioned Region " + 
partitionedRegionName);
+      LogWriterUtils.getLogWriter().info("Destroying Partitioned Region " + 
partitionedRegionName);
       pr.destroyRegion();
       fail("Did not get the expected ISE");
     } catch (Exception e) {
@@ -2607,7 +2607,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
     assertNotNull(basicGetCache());
     Region pr = basicGetCache().createRegion(partitionedRegionName, 
attr.create());
     assertNotNull(pr);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Partitioned Region " + partitionedRegionName
             + " created Successfully :" + pr.toString());
   }
@@ -2628,7 +2628,7 @@ public class PRColocationDUnitTest extends CacheTestCase {
     attr.setPartitionAttributes(prAttr);
     Region pr = root.createSubregion(partitionedRegionName, attr.create());
     assertNotNull(pr);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Partitioned sub region " + pr.getName()
             + " created Successfully :" + pr.toString());
     if(localMaxMemory == 0){

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRCustomPartitioningDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRCustomPartitioningDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRCustomPartitioningDUnitTest.java
index 45eae3c..981db10 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRCustomPartitioningDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRCustomPartitioningDUnitTest.java
@@ -53,7 +53,7 @@ import 
com.gemstone.gemfire.internal.cache.PartitionedRegionDataStore.BucketVisi
 import com.gemstone.gemfire.internal.cache.xmlcache.Declarable2;
 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;
 
@@ -155,12 +155,12 @@ public class PRCustomPartitioningDUnitTest extends
     for (int b = 0; b < numBucks; b++) {
       if (par.getBucketKeys(b).contains(key)) {
         foundIt = true;
-        LogWriterSupport.getLogWriter().info("Key " + key + " found in bucket 
" + b);
+        LogWriterUtils.getLogWriter().info("Key " + key + " found in bucket " 
+ b);
         break;
       }
     }
     if (!foundIt) {
-      LogWriterSupport.getLogWriter().severe("Key " + key + " not found in any 
bucket");      
+      LogWriterUtils.getLogWriter().severe("Key " + key + " not found in any 
bucket");      
     }
     return foundIt;
   }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionDUnitTest.java
index e35e4fe..0c4b7a9 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionDUnitTest.java
@@ -70,10 +70,10 @@ 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.IgnoredException;
-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.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
@@ -995,7 +995,7 @@ public class PRFunctionExecutionDUnitTest extends
     });
     assertEquals(Boolean.TRUE, o);
 
-    Threads.join(async[0], 60 * 1000, LogWriterSupport.getLogWriter());
+    ThreadUtils.join(async[0], 60 * 1000);
 
     if (async[0].getException() != null) {
       Assert.fail("UnExpected Exception Occured : ", async[0].getException());
@@ -1093,7 +1093,7 @@ public class PRFunctionExecutionDUnitTest extends
     });
     assertEquals(Boolean.TRUE, o);
 
-    Threads.join(async[0], 60 * 1000, LogWriterSupport.getLogWriter());
+    ThreadUtils.join(async[0], 60 * 1000);
 
     if (async[0].getException() != null) {
       Assert.fail("UnExpected Exception Occured : ", async[0].getException());
@@ -1590,7 +1590,7 @@ public class PRFunctionExecutionDUnitTest extends
         }
         catch (Exception expected) {
           // No data should cause exec to throw
-          LogWriterSupport.getLogWriter().warning("Exception Occured : "+ 
expected.getMessage());
+          LogWriterUtils.getLogWriter().warning("Exception Occured : "+ 
expected.getMessage());
           // boolean expectedStr = expected.getMessage().startsWith("No target
           // node was found for routingKey");
           // assertTrue("Unexpected exception: " + expected, expectedStr);
@@ -2247,7 +2247,7 @@ public class PRFunctionExecutionDUnitTest extends
         ResultCollector rc1 = dataSet.withArgs(Boolean.TRUE)
             .execute(function.getId());
         List l = ((List)rc1.getResult());
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "PRFunctionExecutionDUnitTest#testExecutionOnAllNodes_byName : 
Result size :"
                 + l.size() + " Result : " + l);
         assertEquals(4, l.size());
@@ -2432,7 +2432,7 @@ public class PRFunctionExecutionDUnitTest extends
               }
             });
         List l = ((List)rc1.getResult());
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "PRFunctionExecutionDUnitTest#testExecutionOnAllNodes_byName : 
Result size :"
                 + l.size() + " Result : " + l);
         assertEquals(4, l.size());
@@ -2537,7 +2537,7 @@ public class PRFunctionExecutionDUnitTest extends
               }
             });
         List l = ((List)rc1.getResult());
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "PRFunctionExecutionDUnitTest#testExecutionOnAllNodes_byName : 
Result size :"
                 + l.size() + " Result : " + l);
         assertEquals(4, l.size());
@@ -2612,7 +2612,7 @@ public class PRFunctionExecutionDUnitTest extends
                 "putCustomerPartitionedRegion : failed while doing put 
operation in CustomerPartitionedRegion ",
                 e);
           }
-          LogWriterSupport.getLogWriter().fine("Customer :- { " + custid + " : 
" + customer + " }");
+          LogWriterUtils.getLogWriter().fine("Customer :- { " + custid + " : " 
+ customer + " }");
         }
         
         Function function = new TestFunction(true,TestFunction.TEST_FUNCTION3);
@@ -2723,7 +2723,7 @@ public class PRFunctionExecutionDUnitTest extends
                 "putCustomerPartitionedRegion : failed while doing put 
operation in CustomerPartitionedRegion ",
                 e);
           }
-          LogWriterSupport.getLogWriter().fine("Customer :- { " + custid + " : 
" + customer + " }");
+          LogWriterUtils.getLogWriter().fine("Customer :- { " + custid + " : " 
+ customer + " }");
         }
 
         PartitionedRegion partitionedregion = 
(PartitionedRegion)getCache().getRegion(rName2);
@@ -2745,7 +2745,7 @@ public class PRFunctionExecutionDUnitTest extends
                   "putOrderPartitionedRegion : failed while doing put 
operation in OrderPartitionedRegion ",
                   e);
             }
-            LogWriterSupport.getLogWriter().fine("Order :- { " + orderId + " : 
" + order + " }");
+            LogWriterUtils.getLogWriter().fine("Order :- { " + orderId + " : " 
+ order + " }");
           }
         }
                 
@@ -3054,7 +3054,7 @@ public class PRFunctionExecutionDUnitTest 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);
     }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionWithResultSenderDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionWithResultSenderDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionWithResultSenderDUnitTest.java
index 6848345..458ac5d 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionWithResultSenderDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRFunctionExecutionWithResultSenderDUnitTest.java
@@ -48,7 +48,7 @@ import 
com.gemstone.gemfire.internal.cache.PartitionedRegionDUnitTestCase;
 import com.gemstone.gemfire.internal.cache.PartitionedRegionTestHelper;
 import com.gemstone.gemfire.internal.cache.functions.TestFunction;
 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;
 
@@ -585,7 +585,7 @@ public class PRFunctionExecutionWithResultSenderDUnitTest 
extends
         ResultCollector rc1 = dataSet.withArgs(Boolean.TRUE).execute(
             function.getId());
         List l = ((List)rc1.getResult());
-        LogWriterSupport.getLogWriter().info(
+        LogWriterUtils.getLogWriter().info(
             "PRFunctionExecutionDUnitTest#testExecutionOnAllNodes_byName : 
Result size :"
                 + l.size() + " Result : " + l);
         assertEquals(4, l.size());

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRPerformanceTestDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRPerformanceTestDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRPerformanceTestDUnitTest.java
index 53b6257..cd35f50 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRPerformanceTestDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRPerformanceTestDUnitTest.java
@@ -54,7 +54,7 @@ import com.gemstone.gemfire.internal.cache.PartitionedRegion;
 import com.gemstone.gemfire.internal.cache.PartitionedRegionDUnitTestCase;
 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;
 
@@ -159,7 +159,7 @@ public class PRPerformanceTestDUnitTest extends
       }
     }
     if (!foundIt) {
-      LogWriterSupport.getLogWriter().severe("Key " + key + " not found in any 
bucket");      
+      LogWriterUtils.getLogWriter().severe("Key " + key + " not found in any 
bucket");      
     }
     return foundIt;
   }
@@ -253,7 +253,7 @@ public class PRPerformanceTestDUnitTest extends
             list = (ArrayList)rc.getResult();
           }
           catch (Exception ex) {
-            LogWriterSupport.getLogWriter().info("Exception Occured :" + 
ex.getMessage());
+            LogWriterUtils.getLogWriter().info("Exception Occured :" + 
ex.getMessage());
             Assert.fail("Test failed",ex);
           }
           Object val = list.get(0);
@@ -279,7 +279,7 @@ public class PRPerformanceTestDUnitTest extends
         }
         
         t.stop();        
-        LogWriterSupport.getLogWriter().info("Time taken to iterate over " + 
vals.size()+ " no. of keys: " + t.getTimeInMs() + " ms");
+        LogWriterUtils.getLogWriter().info("Time taken to iterate over " + 
vals.size()+ " no. of keys: " + t.getTimeInMs() + " ms");
                 
         // Call the execute method for each key and see if this takes more time
 
@@ -306,7 +306,7 @@ public class PRPerformanceTestDUnitTest extends
         }
         t.stop();
         assertEquals(vals.size(),listOfKeys.size());            
-        LogWriterSupport.getLogWriter().info("Time taken to iterate over " + 
vals.size()+ " no. of keys using FunctionExecution: " + t.getTimeInMs() + " 
ms");
+        LogWriterUtils.getLogWriter().info("Time taken to iterate over " + 
vals.size()+ " no. of keys using FunctionExecution: " + t.getTimeInMs() + " 
ms");
         
       }
     });

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRTransactionDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRTransactionDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRTransactionDUnitTest.java
index d8c3f3a..b253dc0 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRTransactionDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/PRTransactionDUnitTest.java
@@ -45,7 +45,7 @@ import 
com.gemstone.gemfire.internal.cache.execute.data.Shipment;
 import com.gemstone.gemfire.internal.cache.execute.data.ShipmentId;
 import com.gemstone.gemfire.test.dunit.Assert;
 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;
 
 /**
@@ -155,7 +155,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         filter.clear();
         args.clear();
         args.add(new Integer(VERIFY_NON_COLOCATION));
-        LogWriterSupport.getLogWriter().info("VERIFY_NON_COLOCATION");
+        LogWriterUtils.getLogWriter().info("VERIFY_NON_COLOCATION");
         args.add(custId);
         args.add(newCus);
         args.add(orderId);
@@ -167,7 +167,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
           fail("Expected exception was not thrown");
         }
         catch (FunctionException fe) {
-          LogWriterSupport.getLogWriter().info("Caught Expected exception");
+          LogWriterUtils.getLogWriter().info("Caught Expected exception");
           if(fe.getCause() instanceof TransactionDataNotColocatedException) {
           }
           else {
@@ -178,7 +178,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         }
         // verify that the transaction modifications are applied        
         args.set(0, new Integer(VERIFY_TX));
-        LogWriterSupport.getLogWriter().info("VERIFY_TX");        
+        LogWriterUtils.getLogWriter().info("VERIFY_TX");        
         orderpr.put(orderId, order);
         assertNotNull(orderpr.get(orderId));
         e.withFilter(filter).withArgs(args).execute(txFunction.getId())
@@ -194,17 +194,17 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
             .getResult();
         // verify that the transaction is rolled back        
         args.set(0, new Integer(VERIFY_ROLLBACK));
-        LogWriterSupport.getLogWriter().info("VERIFY_ROLLBACK");        
+        LogWriterUtils.getLogWriter().info("VERIFY_ROLLBACK");        
         e.withFilter(filter).withArgs(args).execute(txFunction.getId())
             .getResult();
         // verify destroy
         args.set(0, new Integer(VERIFY_DESTROY));
-        LogWriterSupport.getLogWriter().info("VERIFY_DESTROY");
+        LogWriterUtils.getLogWriter().info("VERIFY_DESTROY");
         e.withFilter(filter).withArgs(args).execute(txFunction.getId())
             .getResult();
         // verify invalidate
         args.set(0, new Integer(VERIFY_INVALIDATE));
-        LogWriterSupport.getLogWriter().info("VERIFY_INVALIDATE");
+        LogWriterUtils.getLogWriter().info("VERIFY_INVALIDATE");
         e.withFilter(filter).withArgs(args).execute(txFunction.getId())
             .getResult();
         return Boolean.TRUE;
@@ -403,7 +403,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
     orderPartitionedregion.getDataStore().dumpEntries(false);
     Iterator custIterator = customerPartitionedregion.getDataStore()
         .getEntries().iterator();
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Found " + customerPartitionedregion.getDataStore().getEntries().size()
             + " Customer entries in the partition");
     Region.Entry custEntry = null;
@@ -413,7 +413,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
       Customer cust = (Customer)custEntry.getValue();
       Iterator orderIterator = orderPartitionedregion.getDataStore()
           .getEntries().iterator();
-      LogWriterSupport.getLogWriter().info(
+      LogWriterUtils.getLogWriter().info(
           "Found " + orderPartitionedregion.getDataStore().getEntries().size()
               + " Order entries in the partition");
       int orderPerCustomer = 0;
@@ -468,7 +468,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         filter.clear();
         args.clear();
         args.add(new Integer(VERIFY_LISTENER_CALLBACK));
-        LogWriterSupport.getLogWriter().info("VERIFY_LISTENER_CALLBACK");
+        LogWriterUtils.getLogWriter().info("VERIFY_LISTENER_CALLBACK");
         args.add(custId);
         args.add(newCus);
         args.add(orderId);
@@ -516,7 +516,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         filter.clear();
         args.clear();
         args.add(new Integer(VERIFY_REP_READ));
-        LogWriterSupport.getLogWriter().info("VERIFY_REP_READ");
+        LogWriterUtils.getLogWriter().info("VERIFY_REP_READ");
         args.add(custId);
         args.add(newCus);
         args.add(orderId);
@@ -561,7 +561,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         Execution e = FunctionService.onRegion(customerPR);
         // for each customer, update order and shipment
         for (int iterations = 1; iterations <= totalIterations; iterations++) {
-          LogWriterSupport.getLogWriter().info("running perfFunction");
+          LogWriterUtils.getLogWriter().info("running perfFunction");
           long startTime = 0;
           ArrayList args = new ArrayList();
           CustId custId = new CustId(iterations % 10);
@@ -602,7 +602,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         Execution e = FunctionService.onRegion(customerPR);
         // for each customer, update order and shipment
         for (int iterations = 1; iterations <= totalIterations; iterations++) {
-          LogWriterSupport.getLogWriter().info("Running perfFunction");
+          LogWriterUtils.getLogWriter().info("Running perfFunction");
           long startTime = 0;
           ArrayList args = new ArrayList();
           CustId custId = new CustId(iterations % 10);
@@ -638,7 +638,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
     double diff = (perfTime.longValue() - perfTxTime.longValue()) * 1.0;
     double percentDiff = (diff / perfTime.longValue()) * 100;
 
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         (totalIterations - warmupIterations) + " iterations of function took:"
             + +perfTime.longValue() + " Nanos, and transaction function took:"
             + perfTxTime.longValue() + " Nanos, difference :" + diff
@@ -719,7 +719,7 @@ public class PRTransactionDUnitTest extends 
PRColocationDUnitTest {
         }
       }
       mgr.commit();
-      LogWriterSupport.getLogWriter().info("COMMIT completed");
+      LogWriterUtils.getLogWriter().info("COMMIT completed");
     }
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARQAddOperationJUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARQAddOperationJUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARQAddOperationJUnitTest.java
index 6e3efcf..f299391 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARQAddOperationJUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARQAddOperationJUnitTest.java
@@ -31,7 +31,7 @@ import org.junit.experimental.categories.Category;
 import com.gemstone.gemfire.cache.CacheException;
 import com.gemstone.gemfire.internal.cache.Conflatable;
 import com.gemstone.gemfire.internal.cache.EventID;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
@@ -153,7 +153,7 @@ public class BlockingHARQAddOperationJUnitTest extends
     };
 
     takeThread.start();
-    Wait.staticPause(20 * 1000);
+    Wait.pause(20 * 1000);
     if (!takeThread.isAlive()) {
       fail("take() thread died ");
     }
@@ -161,7 +161,7 @@ public class BlockingHARQAddOperationJUnitTest extends
     ConflatableObject c1 = new ConflatableObject(KEY1, VALUE1, id1,
         conflationEnabled, "region1");
     rq.put(c1);
-    Threads.join(takeThread, 20 * 1000, null);
+    ThreadUtils.join(takeThread, 20 * 1000);
     assertEquals(1, takenObjects.size());
     Conflatable obj = (Conflatable)takenObjects.get(0);
     assertNotNull(obj);
@@ -221,7 +221,7 @@ public class BlockingHARQAddOperationJUnitTest extends
       rq.put(c);
     }
     for (int i = 0; i < totalTakeThreads; i++) {
-      Threads.join(takeThreads[i], 20 * 1000, null);
+      ThreadUtils.join(takeThreads[i], 20 * 1000);
     }
 
     assertEquals(totalTakeThreads, takenObjects.size());

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARegionJUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARegionJUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARegionJUnitTest.java
index db5874c..9e79239 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARegionJUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/BlockingHARegionJUnitTest.java
@@ -32,7 +32,7 @@ import com.gemstone.gemfire.cache.CacheFactory;
 import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.internal.cache.EventID;
 import com.gemstone.gemfire.internal.AvailablePort;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
@@ -77,8 +77,8 @@ public class BlockingHARegionJUnitTest
       thread1.start();
       thread2.start();
 
-      Threads.join(thread1, 30 * 1000, null);
-      Threads.join(thread2, 30 * 1000, null);
+      ThreadUtils.join(thread1, 30 * 1000);
+      ThreadUtils.join(thread2, 30 * 1000);
 
       if (exceptionOccured) {
         fail(" Test failed due to " + exceptionString);
@@ -152,8 +152,8 @@ public class BlockingHARegionJUnitTest
       };
       Wait.waitForCriterion(ev, 30 * 1000, 1000, true);
       
-      Threads.join(thread1, 30 * 1000, null); // for completeness
-      Threads.join(thread2, 30 * 1000, null);
+      ThreadUtils.join(thread1, 30 * 1000); // for completeness
+      ThreadUtils.join(thread2, 30 * 1000);
       if (exceptionOccured) {
         fail(" Test failed due to " + exceptionString);
       }
@@ -226,11 +226,11 @@ public class BlockingHARegionJUnitTest
       
       Thread.sleep(2000);
       
-      Threads.join(thread1, 5 * 60 * 1000, null);
-      Threads.join(thread2, 5 * 60 * 1000, null);
-      Threads.join(thread3, 5 * 60 * 1000, null);
-      Threads.join(thread4, 5 * 60 * 1000, null);
-      Threads.join(thread5, 5 * 60 * 1000, null);
+      ThreadUtils.join(thread1, 5 * 60 * 1000);
+      ThreadUtils.join(thread2, 5 * 60 * 1000);
+      ThreadUtils.join(thread3, 5 * 60 * 1000);
+      ThreadUtils.join(thread4, 5 * 60 * 1000);
+      ThreadUtils.join(thread5, 5 * 60 * 1000);
       
       cache.close();
     }
@@ -283,11 +283,11 @@ public class BlockingHARegionJUnitTest
       thread9.start();
       thread10.start();
       
-      Threads.join(thread6, 30 * 1000, null);
-      Threads.join(thread7, 30 * 1000, null);
-      Threads.join(thread8, 30 * 1000, null);
-      Threads.join(thread9, 30 * 1000, null);
-      Threads.join(thread10, 30 * 1000, null);
+      ThreadUtils.join(thread6, 30 * 1000);
+      ThreadUtils.join(thread7, 30 * 1000);
+      ThreadUtils.join(thread8, 30 * 1000);
+      ThreadUtils.join(thread9, 30 * 1000);
+      ThreadUtils.join(thread10, 30 * 1000);
       
       WaitCriterion ev = new WaitCriterion() {
         public boolean done() {
@@ -320,11 +320,11 @@ public class BlockingHARegionJUnitTest
       Thread.sleep(2000);
       
       
-      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);
       
       cache.close();
     }
@@ -378,7 +378,7 @@ public class BlockingHARegionJUnitTest
         }
       };
       t1.start();
-      Threads.join(t1, 20 * 1000, null);
+      ThreadUtils.join(t1, 20 * 1000);
       if (exceptionOccured) {
         fail(" Test failed due to " + exceptionString);
       }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug36853EventsExpiryDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug36853EventsExpiryDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug36853EventsExpiryDUnitTest.java
index 757b02a..09e0fbf 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug36853EventsExpiryDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug36853EventsExpiryDUnitTest.java
@@ -37,8 +37,8 @@ import com.gemstone.gemfire.internal.AvailablePort;
 import com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest;
 import com.gemstone.gemfire.test.dunit.Host;
 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.VM;
 
 /**
@@ -114,7 +114,7 @@ public class Bug36853EventsExpiryDUnitTest extends 
CacheTestCase
         "createServerCache")).intValue();
 
     client.invoke(Bug36853EventsExpiryDUnitTest.class, "createClientCache",
-        new Object[] { NetworkSupport.getServerHostName(host), new 
Integer(PORT2) });
+        new Object[] { NetworkUtils.getServerHostName(host), new 
Integer(PORT2) });
 
   }
 
@@ -180,11 +180,11 @@ public class Bug36853EventsExpiryDUnitTest extends 
CacheTestCase
       public void afterCreate(EntryEvent event)
       {
         String key = (String)event.getKey();
-        LogWriterSupport.getLogWriter().info("client2 : afterCreate : key =" + 
key);
+        LogWriterUtils.getLogWriter().info("client2 : afterCreate : key =" + 
key);
         if (key.equals(LAST_KEY)) {
 
           synchronized (Bug36853EventsExpiryDUnitTest.class) {
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 "Notifying client2 to proceed for validation");
             proceedForValidation = true;
             Bug36853EventsExpiryDUnitTest.class.notify();
@@ -259,7 +259,7 @@ public class Bug36853EventsExpiryDUnitTest extends 
CacheTestCase
       synchronized (Bug36853EventsExpiryDUnitTest.class) {
         if (!proceedForValidation)
           try {
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 "Client2 going in wait before starting validation");
             Bug36853EventsExpiryDUnitTest.class.wait(5000);
           }
@@ -268,13 +268,13 @@ public class Bug36853EventsExpiryDUnitTest extends 
CacheTestCase
           }
       }
     }
-    LogWriterSupport.getLogWriter().info("Starting validation on client2");
+    LogWriterUtils.getLogWriter().info("Starting validation on client2");
     Assert.assertEquals(
         "Puts recieved by client not equal to the puts done at server.",
         TOTAL_PUTS, putsRecievedByClient);
-    LogWriterSupport.getLogWriter()
+    LogWriterUtils.getLogWriter()
         .info("putsRecievedByClient = " + putsRecievedByClient);
-    LogWriterSupport.getLogWriter().info("Validation complete on client2");
+    LogWriterUtils.getLogWriter().info("Validation complete on client2");
 
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug48571DUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug48571DUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug48571DUnitTest.java
index 7e72f7f..ccea0f8 100644
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug48571DUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/Bug48571DUnitTest.java
@@ -39,7 +39,7 @@ import 
com.gemstone.gemfire.internal.cache.tier.sockets.CacheClientNotifier;
 import com.gemstone.gemfire.internal.cache.tier.sockets.CacheClientProxy;
 import com.gemstone.gemfire.internal.i18n.LocalizedStrings;
 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.IgnoredException;
 import com.gemstone.gemfire.test.dunit.VM;
@@ -109,7 +109,7 @@ public class Bug48571DUnitTest extends DistributedTestCase {
 
   public static int createServerCache() throws Exception {
     Properties props = new Properties();
-    props.setProperty("locators", 
"localhost["+DistributedTestSupport.getDUnitLocatorPort()+"]");
+    props.setProperty("locators", 
"localhost["+DistributedTestUtils.getDUnitLocatorPort()+"]");
     props.setProperty("log-file", "server_" + OSProcess.getId() + ".log");
     props.setProperty("log-level", "info");
     props.setProperty("statistic-archive-file", "server_" + OSProcess.getId()

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/EventIdOptimizationDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/EventIdOptimizationDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/EventIdOptimizationDUnitTest.java
index 49faa64..77459b3 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/EventIdOptimizationDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/EventIdOptimizationDUnitTest.java
@@ -43,8 +43,8 @@ import com.gemstone.gemfire.internal.cache.EntryEventImpl;
 import com.gemstone.gemfire.internal.cache.EventID;
 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.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.cache.client.internal.ServerRegionProxy;
 import com.gemstone.gemfire.cache.client.internal.Connection;
@@ -175,9 +175,9 @@ public class EventIdOptimizationDUnitTest extends 
DistributedTestCase
         "createServerCache")).intValue();
 
     client1.invoke(EventIdOptimizationDUnitTest.class, "createClientCache1",
-        new Object[] { NetworkSupport.getServerHostName(host), new 
Integer(PORT1) });
+        new Object[] { NetworkUtils.getServerHostName(host), new 
Integer(PORT1) });
     client2.invoke(EventIdOptimizationDUnitTest.class, "createClientCache2",
-        new Object[] { NetworkSupport.getServerHostName(host), new 
Integer(PORT2) });
+        new Object[] { NetworkUtils.getServerHostName(host), new 
Integer(PORT2) });
 
   }
 
@@ -454,7 +454,7 @@ public class EventIdOptimizationDUnitTest extends 
DistributedTestCase
       synchronized (EventIdOptimizationDUnitTest.class) {
         if (!proceedForValidation)
           try {
-            LogWriterSupport.getLogWriter().info(
+            LogWriterUtils.getLogWriter().info(
                 "Client2 going in wait before starting validation");
             EventIdOptimizationDUnitTest.class.wait();
           }
@@ -463,12 +463,12 @@ public class EventIdOptimizationDUnitTest extends 
DistributedTestCase
           }
       }
     }
-    LogWriterSupport.getLogWriter().info("Starting validation on client2");
+    LogWriterUtils.getLogWriter().info("Starting validation on client2");
     if (validationFailed) {
       fail("\n The following eventIds recieved by client2 were not present in 
the eventId array sent by client1 \n"
           + failureMsg);
     }
-    LogWriterSupport.getLogWriter().info("Validation complete on client2, goin 
to unregister listeners");
+    LogWriterUtils.getLogWriter().info("Validation complete on client2, goin 
to unregister listeners");
     
     Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME);
     if (region != null && !region.isDestroyed()) {
@@ -492,7 +492,7 @@ public class EventIdOptimizationDUnitTest extends 
DistributedTestCase
       }
     }
     
-    LogWriterSupport.getLogWriter().info("Test completed, Unregistered the 
listeners");
+    LogWriterUtils.getLogWriter().info("Test completed, Unregistered the 
listeners");
   }
 
   /**
@@ -572,7 +572,7 @@ public class EventIdOptimizationDUnitTest extends 
DistributedTestCase
         && (eventIdAtClient2.getSequenceID() == eventIdForLastKey
             .getSequenceID())) {
       synchronized (EventIdOptimizationDUnitTest.class) {
-        LogWriterSupport.getLogWriter().info("Notifying client2 to proceed for 
validation");
+        LogWriterUtils.getLogWriter().info("Notifying client2 to proceed for 
validation");
         proceedForValidation = true;
         EventIdOptimizationDUnitTest.class.notify();
       }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/FailoverDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/FailoverDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/FailoverDUnitTest.java
index d08f3d5..8d365c3 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/FailoverDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/FailoverDUnitTest.java
@@ -42,7 +42,7 @@ import 
com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest;
 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.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
@@ -90,7 +90,7 @@ public class FailoverDUnitTest extends DistributedTestCase
     PORT2 =  ((Integer)vm1.invoke(FailoverDUnitTest.class, "createServerCache" 
)).intValue();
 
     CacheServerTestUtil.disableShufflingOfEndpoints();
-    createClientCache(NetworkSupport.getServerHostName(host), new 
Integer(PORT1),new Integer(PORT2));
+    createClientCache(NetworkUtils.getServerHostName(host), new 
Integer(PORT1),new Integer(PORT2));
     { // calculate the primary vm
       waitForPrimaryAndBackups(1);
       PoolImpl pool = (PoolImpl)PoolManager.find("FailoverPool");

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HABugInPutDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HABugInPutDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HABugInPutDUnitTest.java
index e9c8c86..7fbbdcf 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HABugInPutDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HABugInPutDUnitTest.java
@@ -36,7 +36,7 @@ import com.gemstone.gemfire.internal.AvailablePort;
 import com.gemstone.gemfire.internal.cache.CacheServerImpl;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -97,9 +97,9 @@ public class HABugInPutDUnitTest extends DistributedTestCase
         .intValue();
 
     client1.invoke(HABugInPutDUnitTest.class, "createClientCache", new 
Object[] {
-        NetworkSupport.getServerHostName(host), new Integer(PORT1), new 
Integer(PORT2) });
+        NetworkUtils.getServerHostName(host), new Integer(PORT1), new 
Integer(PORT2) });
     client2.invoke(HABugInPutDUnitTest.class, "createClientCache", new 
Object[] {
-        NetworkSupport.getServerHostName(host), new Integer(PORT1), new 
Integer(PORT2) });
+        NetworkUtils.getServerHostName(host), new Integer(PORT1), new 
Integer(PORT2) });
     //Boolean.getBoolean("")
 
   }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAClearDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAClearDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAClearDUnitTest.java
index 0806bbf..3eeed6b 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAClearDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAClearDUnitTest.java
@@ -39,8 +39,8 @@ import com.gemstone.gemfire.internal.cache.LocalRegion;
 import com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest;
 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.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.cache.Region;
 
@@ -529,7 +529,7 @@ public class HAClearDUnitTest extends DistributedTestCase
       {
         Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME);
         assertNotNull(region);
-        LogWriterSupport.getLogWriter().info("Size of the region " + 
region.size());
+        LogWriterUtils.getLogWriter().info("Size of the region " + 
region.size());
         assertEquals(size, region.size());
       }
     };
@@ -544,7 +544,7 @@ public class HAClearDUnitTest extends DistributedTestCase
       public void run2() throws CacheException
       {
         Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME);
-        LogWriterSupport.getLogWriter().warning("Found region " + region);
+        LogWriterUtils.getLogWriter().warning("Found region " + region);
         assertNull(region);
       }
     };
@@ -561,14 +561,14 @@ public class HAClearDUnitTest extends DistributedTestCase
     PORT2 = ((Integer)server2.invoke(HAClearDUnitTest.class,
         "createServerCache")).intValue();
     client1.invoke(HAClearDUnitTest.class, "createClientCache", new Object[] {
-        NetworkSupport.getServerHostName(Host.getHost(0)),
+        NetworkUtils.getServerHostName(Host.getHost(0)),
         new Integer(PORT1), new Integer(PORT2), new Boolean(true),
         new Boolean(true) });
     client2.invoke(HAClearDUnitTest.class, "createClientCache", new Object[] {
-        NetworkSupport.getServerHostName(Host.getHost(0)),
+        NetworkUtils.getServerHostName(Host.getHost(0)),
         new Integer(PORT1), new Integer(PORT2), new Boolean(true),
         new Boolean(true) });
-    createClientCache(NetworkSupport.getServerHostName(Host.getHost(0)),
+    createClientCache(NetworkUtils.getServerHostName(Host.getHost(0)),
         new Integer(PORT1), new Integer(PORT2),
         new Boolean(true), new Boolean(true));
   }
@@ -618,7 +618,7 @@ public class HAClearDUnitTest extends DistributedTestCase
       factory.setCacheListener(new CacheListenerAdapter() {
         public void afterRegionClear(RegionEvent event)
         {
-          LogWriterSupport.getLogWriter().info("-------> afterRegionClear 
received");
+          LogWriterUtils.getLogWriter().info("-------> afterRegionClear 
received");
           synchronized (HAClearDUnitTest.class) {
             gotClearCallback = true;
             HAClearDUnitTest.class.notifyAll();
@@ -628,7 +628,7 @@ public class HAClearDUnitTest extends DistributedTestCase
         public void afterRegionDestroy(RegionEvent event)
         {
           synchronized (HAClearDUnitTest.class) {
-            LogWriterSupport.getLogWriter().info("-------> afterRegionDestroy 
received");
+            LogWriterUtils.getLogWriter().info("-------> afterRegionDestroy 
received");
             gotDestroyRegionCallback = true;
             HAClearDUnitTest.class.notifyAll();
           }

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAConflationDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAConflationDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAConflationDUnitTest.java
index 39acb7c..241ac39 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAConflationDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAConflationDUnitTest.java
@@ -39,7 +39,7 @@ import com.gemstone.gemfire.internal.AvailablePort;
 import com.gemstone.gemfire.internal.cache.CacheServerImpl;
 import com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest;
 import com.gemstone.gemfire.test.dunit.Host;
-import com.gemstone.gemfire.test.dunit.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
@@ -114,7 +114,7 @@ public class HAConflationDUnitTest extends CacheTestCase
     server1.invoke(ConflationDUnitTest.class, "setIsSlowStart");
     server1.invoke(HAConflationDUnitTest.class, "makeDispatcherSlow");
     client1.invoke(HAConflationDUnitTest.class, "createClientCache",
-        new Object[] { NetworkSupport.getServerHostName(host), new 
Integer(PORT1), new Boolean(true) });
+        new Object[] { NetworkUtils.getServerHostName(host), new 
Integer(PORT1), new Boolean(true) });
 
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HADuplicateDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HADuplicateDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HADuplicateDUnitTest.java
index 3bd7076..22310cf 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HADuplicateDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HADuplicateDUnitTest.java
@@ -41,7 +41,7 @@ import com.gemstone.gemfire.internal.cache.CacheServerImpl;
 import com.gemstone.gemfire.test.dunit.DistributedTestCase;
 import com.gemstone.gemfire.test.dunit.Host;
 import com.gemstone.gemfire.test.dunit.IgnoredException;
-import com.gemstone.gemfire.test.dunit.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 
 /**
@@ -227,7 +227,7 @@ public class HADuplicateDUnitTest extends 
DistributedTestCase
     PORT2 = ((Integer)server2.invoke(HADuplicateDUnitTest.class,
         "createServerCache")).intValue();
     client1.invoke(HADuplicateDUnitTest.class, "createClientCache",
-        new Object[] { NetworkSupport.getServerHostName(Host.getHost(0)), new 
Integer(PORT1), new Integer(PORT2) });
+        new Object[] { NetworkUtils.getServerHostName(Host.getHost(0)), new 
Integer(PORT1), new Integer(PORT2) });
 
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAEventIdPropagationDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAEventIdPropagationDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAEventIdPropagationDUnitTest.java
index 2059d01..b77af55 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAEventIdPropagationDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAEventIdPropagationDUnitTest.java
@@ -49,8 +49,8 @@ import 
com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest;
 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.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.LogWriterUtils;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
 import com.gemstone.gemfire.test.dunit.WaitCriterion;
@@ -128,7 +128,7 @@ public class HAEventIdPropagationDUnitTest extends 
DistributedTestCase
     int PORT1 = ((Integer)server1.invoke(HAEventIdPropagationDUnitTest.class,
         "createServerCache")).intValue();
     client1.invoke(HAEventIdPropagationDUnitTest.class, "createClientCache",
-        new Object[] { NetworkSupport.getServerHostName(server1.getHost()), 
new Integer(PORT1) });
+        new Object[] { NetworkUtils.getServerHostName(server1.getHost()), new 
Integer(PORT1) });
   }
 
   /** create the server * */
@@ -219,7 +219,7 @@ public class HAEventIdPropagationDUnitTest extends 
DistributedTestCase
     };
     Wait.waitForCriterion(ev, 10 * 1000, 200, true);
     synchronized(map) {
-      
LogWriterSupport.getLogWriter().info("assertThreadIdToSequenceIdMapisNotNullButEmpty:
 map size is " + map.size());
+      
LogWriterUtils.getLogWriter().info("assertThreadIdToSequenceIdMapisNotNullButEmpty:
 map size is " + map.size());
       assertTrue(map.size() == 1);
     }
 
@@ -688,7 +688,7 @@ public class HAEventIdPropagationDUnitTest extends 
DistributedTestCase
 
     public void afterCreate(EntryEvent event)
     {
-      LogWriterSupport.getLogWriter().fine(" entered after created with " + 
event.getKey());
+      LogWriterUtils.getLogWriter().fine(" entered after created with " + 
event.getKey());
       boolean shouldNotify = false;
       Object key = event.getKey();
       if (key.equals(PUTALL_KEY1)) {
@@ -781,7 +781,7 @@ public class HAEventIdPropagationDUnitTest extends 
DistributedTestCase
 
     public void afterCreate(EntryEvent event)
     {
-      LogWriterSupport.getLogWriter().fine(" entered after created with " + 
event.getKey());
+      LogWriterUtils.getLogWriter().fine(" entered after created with " + 
event.getKey());
       boolean shouldNotify = false;
       Object key = event.getKey();
       if (key.equals(PUTALL_KEY1)) {
@@ -857,14 +857,14 @@ public class HAEventIdPropagationDUnitTest extends 
DistributedTestCase
 
     public void afterRegionDestroy(RegionEvent event)
     {
-      LogWriterSupport.getLogWriter().info("Before Regionestroy in Server");
+      LogWriterUtils.getLogWriter().info("Before Regionestroy in Server");
       eventId = ((RegionEventImpl)event).getEventId();
       assertNotNull(eventId);
       synchronized (lockObject) {
         receivedOperation = true;
         lockObject.notify();
       }
-      LogWriterSupport.getLogWriter().info("After RegionDestroy in Server");
+      LogWriterUtils.getLogWriter().info("After RegionDestroy in Server");
     }
 
     public void afterRegionClear(RegionEvent event)

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIBugDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIBugDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIBugDUnitTest.java
index d98c8f4..cfcb074 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIBugDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIBugDUnitTest.java
@@ -42,9 +42,9 @@ 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;
 
 /**
@@ -140,7 +140,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
   
   public void testDummy() throws Exception
   {
-    LogWriterSupport.getLogWriter().info("This is Dummy test for the GII");  
+    LogWriterUtils.getLogWriter().info("This is Dummy test for the GII");  
   }
   
   
@@ -162,7 +162,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
           factory.setCacheListener(regionListener);
           RegionAttributes attrs = factory.create();
           Region region = cache.createRegion(REGION_NAME, attrs);
-          LogWriterSupport.getLogWriter().info(
+          LogWriterUtils.getLogWriter().info(
               "Name of the region is : " + region.getFullPath());
 
           HARegionQueueAttributes hattr = new HARegionQueueAttributes();
@@ -187,12 +187,12 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
     AsyncInvocation[] async = new AsyncInvocation[4];
     async[0] = vm0.invokeAsync(putFrmVm("vm0_2"));
     t1.start();
-    Threads.join(t1, 30 * 1000, LogWriterSupport.getLogWriter());
+    ThreadUtils.join(t1, 30 * 1000);
     if (isTestFailed)
       fail("HARegionQueue can not be created");
 
     for (int count = 0; count < 1; count++) {
-      Threads.join(async[count], 30 * 1000, LogWriterSupport.getLogWriter());
+      ThreadUtils.join(async[count], 30 * 1000);
       if (async[count].exceptionOccurred()) {
         Assert.fail("Got exception on " + count, async[count].getException());
       }
@@ -208,7 +208,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
 
     validationFlag = true;
     validateResults(validationFlag);
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "No. of keys that are missed by HARegion Queue during GII "
             + keys_set_after_gii.size());
 
@@ -222,7 +222,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
 //    int k = 0;
     for (int i = 0; i < 1; i++) {
       long totalPuts = ((Long)total_no_puts[i]).longValue() - 3 * NO_OF_PUTS;
-      LogWriterSupport.getLogWriter().info("Total no of puts expectesd " + 
totalPuts);
+      LogWriterUtils.getLogWriter().info("Total no of puts expectesd " + 
totalPuts);
       for (int j = 0; j < totalPuts; j++) {
         keys_set_after_gii.add("vm" + i + "_2" + j);
 
@@ -243,7 +243,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
   {
     HARegion regionForQueue = (HARegion)cache.getRegion(Region.SEPARATOR
         + HARegionQueue.createRegionName(HAExpiryDUnitTest.regionQueueName));
-    LogWriterSupport.getLogWriter().info(
+    LogWriterUtils.getLogWriter().info(
         "Region Queue size : " + regionForQueue.keys().size());
     Iterator itr = regionForQueue.entries(false).iterator();
     while (itr.hasNext()) {
@@ -319,7 +319,7 @@ public class HAGIIBugDUnitTest extends DistributedTestCase
           }
           TOTAL_NO_OF_PUTS = TOTAL_NO_OF_PUTS + NO_OF_PUTS;
         }
-        LogWriterSupport.getLogWriter().info("Total no of puts : " + 
TOTAL_NO_OF_PUTS);
+        LogWriterUtils.getLogWriter().info("Total no of puts : " + 
TOTAL_NO_OF_PUTS);
       }
     };
 

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIDUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIDUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIDUnitTest.java
index 8d56211..74ac4de 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIDUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HAGIIDUnitTest.java
@@ -51,7 +51,7 @@ 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.NetworkSupport;
+import com.gemstone.gemfire.test.dunit.NetworkUtils;
 import com.gemstone.gemfire.test.dunit.SerializableRunnable;
 import com.gemstone.gemfire.test.dunit.VM;
 import com.gemstone.gemfire.test.dunit.Wait;
@@ -151,7 +151,7 @@ public class HAGIIDUnitTest extends DistributedTestCase
     PORT2 =  AvailablePort.getRandomAvailablePort(AvailablePort.SOCKET);
     //Start the client
     client0.invoke(HAGIIDUnitTest.class, "createClientCache",
-        new Object[] { NetworkSupport.getServerHostName(host), new 
Integer(PORT1),new Integer(PORT2)});
+        new Object[] { NetworkUtils.getServerHostName(host), new 
Integer(PORT1),new Integer(PORT2)});
   }
   
   public void testGIIRegionQueue()

http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/c05f6798/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HARQAddOperationJUnitTest.java
----------------------------------------------------------------------
diff --git 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HARQAddOperationJUnitTest.java
 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HARQAddOperationJUnitTest.java
index 88dbd54..ad649d3 100755
--- 
a/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HARQAddOperationJUnitTest.java
+++ 
b/gemfire-core/src/test/java/com/gemstone/gemfire/internal/cache/ha/HARQAddOperationJUnitTest.java
@@ -47,7 +47,7 @@ import com.gemstone.gemfire.distributed.DistributedSystem;
 import com.gemstone.gemfire.internal.cache.Conflatable;
 import com.gemstone.gemfire.internal.cache.EventID;
 import com.gemstone.gemfire.internal.logging.LogService;
-import com.gemstone.gemfire.test.dunit.Threads;
+import com.gemstone.gemfire.test.dunit.ThreadUtils;
 import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
 
 /**
@@ -470,8 +470,8 @@ public class HARQAddOperationJUnitTest
     t1.start();
     t2.start();
 
-    Threads.join(t1, 180 * 1000, null);
-    Threads.join(t2, 180 * 1000, null);
+    ThreadUtils.join(t1, 180 * 1000);
+    ThreadUtils.join(t2, 180 * 1000);
 
     if (testFailed)
       fail("Test failed due to " + message);
@@ -528,8 +528,8 @@ public class HARQAddOperationJUnitTest
     t2.start();
     t1.start();
 
-    Threads.join(t1, 180 * 1000, null);
-    Threads.join(t2, 180 * 1000, null);
+    ThreadUtils.join(t1, 180 * 1000);
+    ThreadUtils.join(t2, 180 * 1000);
 
     if (testFailed)
       fail("Test failed due to " + message);
@@ -628,7 +628,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfThreads; k++) {
-      Threads.join(threads[k], 180 * 1000, null);
+      ThreadUtils.join(threads[k], 180 * 1000);
     }
 
     this.logWriter
@@ -711,7 +711,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfThreads; k++) {
-      Threads.join(threads[k], 180 * 1000, null);
+      ThreadUtils.join(threads[k], 180 * 1000);
     }
 
     if (testFailed)
@@ -779,7 +779,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfThreads; k++) {
-      Threads.join(threads[k], 180 * 1000, null);
+      ThreadUtils.join(threads[k], 180 * 1000);
     }
 
     if (testFailed)
@@ -853,7 +853,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfThreads; k++) {
-      Threads.join(threads[k], 180 * 1000, null);
+      ThreadUtils.join(threads[k], 180 * 1000);
     }
 
     if (testFailed)
@@ -902,7 +902,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfPuts; k++) {
-      Threads.join(threads_peek_remove[k], 180 * 1000, null);
+      ThreadUtils.join(threads_peek_remove[k], 180 * 1000);
     }
 
     if (testFailed)
@@ -965,7 +965,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfThreads; k++) {
-      Threads.join(threads[k], 180 * 1000, null);
+      ThreadUtils.join(threads[k], 180 * 1000);
     }
 
     if (testFailed)
@@ -1013,7 +1013,7 @@ public class HARQAddOperationJUnitTest
     }
 
     for (int k = 0; k < numOfPuts - 1; k++) {
-      Threads.join(threads_peek_remove[k], 180 * 1000, null);
+      ThreadUtils.join(threads_peek_remove[k], 180 * 1000);
     }
 
     if (testFailed)

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