--- old/src/share/classes/sun/awt/SunToolkit.java	2012-09-07 16:30:38.553272100 +0400
+++ new/src/share/classes/sun/awt/SunToolkit.java	2012-09-07 16:30:37.999240400 +0400
@@ -556,15 +556,19 @@
             // Don't call flushPendingEvents() recursively
             if (!isFlushingPendingEvents) {
                 isFlushingPendingEvents = true;
-                AppContext appContext = AppContext.getAppContext();
-                PostEventQueue postEventQueue =
-                    (PostEventQueue)appContext.get(POST_EVENT_QUEUE_KEY);
-                if (postEventQueue != null) {
-                    postEventQueue.flush();
+                try {
+                    AppContext appContext = AppContext.getAppContext();
+                    PostEventQueue postEventQueue =
+                        (PostEventQueue)appContext.get(POST_EVENT_QUEUE_KEY);
+                    if (postEventQueue != null) {
+                        postEventQueue.flush();
+                    }
+                }
+                finally {
+                    isFlushingPendingEvents = false;
                 }
             }
         } finally {
-            isFlushingPendingEvents = false;
             flushLock.unlock();
         }
     }