Fixed bug in stopping the ThreadCreator when shutting down the ThreadService.

Common/src/com/common/thread/ThreadService.java

@@ -146,10 +146,10 @@ public class ThreadService {
 					//Wait until the thread is told to run again//
 					try {
 						//Make sure we don't have a target.//
-						if((target = getTarget()) == null) {
+						while((target = getTarget()) == null) {
 							//Wait for the next run of this thread//
 							wait();
-						}//if//
+						}//while//
 					}//try//
 					catch(InterruptedException e) {
 						return;
@@ -283,9 +283,12 @@ private synchronized void _shutdown() {
 		
 		//Stop the thread creator.//
 		if(threadCreator != null) {
-			threadCreator.stop();
+			synchronized(threadCreator) {
+				threadCreator.stop();
+				threadCreator.notifyAll();
+			}//synchronized//
+			
 			threadCreator = null;
-			notifyAll();
 		}//if//
 
 		threadIterator = getThreadPool().iterator();