--- old/src/share/classes/java/awt/Window.java	2012-02-29 16:07:23.000000000 +0300
+++ new/src/share/classes/java/awt/Window.java	2012-02-29 16:07:22.000000000 +0300
@@ -505,7 +505,7 @@
 
         modalExclusionType = Dialog.ModalExclusionType.NO_EXCLUDE;
 
-        SunToolkit.checkAndSetPolicy(this, false);
+        SunToolkit.checkAndSetPolicy(this);
     }
 
     /**