--- a/jdk/test/com/sun/awt/Translucency/WindowOpacity.java	Fri Jun 17 21:08:03 2016 +0800
+++ b/jdk/test/com/sun/awt/Translucency/WindowOpacity.java	Tue Jun 14 10:44:59 2016 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 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
@@ -23,6 +23,7 @@
 
 /*
   @test %W% %E%
+  @key headful
   @bug 6594131
   @summary Tests the AWTUtilities.get/setWindowOpacity() methods
   @author anthony.petrov@...: area=awt.toplevel