--- a/jdk/src/share/classes/javax/swing/JDialog.java	Thu May 17 21:31:55 2012 +0400
+++ b/jdk/src/share/classes/javax/swing/JDialog.java	Thu May 17 21:48:57 2012 +0400
@@ -654,7 +654,7 @@
                 getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);
             }
         }
-        sun.awt.SunToolkit.checkAndSetPolicy(this, true);
+        sun.awt.SunToolkit.checkAndSetPolicy(this);
     }
 
     /**