diff -r 5fbdf283ed28 -r 6d2ee83614e8 jdk/src/macosx/native/sun/awt/AWTWindow.h
--- a/jdk/src/macosx/native/sun/awt/AWTWindow.h	Wed May 02 13:53:06 2012 +0400
+++ b/jdk/src/macosx/native/sun/awt/AWTWindow.h	Wed May 02 17:54:18 2012 +0400
@@ -56,6 +56,7 @@
                   contentView:(NSView *)contentView;
 
 - (void) adjustGrowBoxWindow;
+- (BOOL) isTopmostWindowUnderMouse;
 @end
 
 #endif _AWTWINDOW_H