No Task - Added wait to make test stable.

Author: georgeajit

marklogic-client-api-functionaltests/src/test/java/com/marklogic/client/datamovement/functionaltests/StringQueryHostBatcherTest.java

@@ -1332,6 +1332,9 @@ public void testServerXQueryTransform() throws IOException, ParserConfigurationE
 		});
 		dmManager.startJob(queryBatcher1);
 		queryBatcher1.awaitCompletion(3, TimeUnit.MINUTES);
+        while (!queryBatcher1.isStopped()) {
+        // Do nothing. Wait for batcher to complete.
+        }
 
 		if (queryBatcher1.isStopped()) {
 		  // Verify the batch results now.