src/java.desktop/share/classes/java/awt/PopupMenu.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -24,12 +24,13 @@
  */
 
 package java.awt;
 
 import java.awt.peer.PopupMenuPeer;
-import javax.accessibility.*;
 
+import javax.accessibility.AccessibleContext;
+import javax.accessibility.AccessibleRole;
 
 import sun.awt.AWTAccessor;
 
 /**
  * A class that implements a menu which can be dynamically popped up

@@ -46,11 +47,11 @@
 public class PopupMenu extends Menu {
 
     private static final String base = "popup";
     static int nameCounter = 0;
 
-    transient boolean isTrayIconPopup = false;
+    transient volatile boolean isTrayIconPopup;
 
     static {
         AWTAccessor.setPopupMenuAccessor(
             new AWTAccessor.PopupMenuAccessor() {
                 public boolean isTrayIconPopup(PopupMenu popupMenu) {