--- old/src/macosx/classes/sun/lwawt/macosx/CFileDialog.java	2013-02-13 16:48:37.000000000 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/CFileDialog.java	2013-02-13 16:48:37.000000000 +0400
@@ -414,4 +414,12 @@
     public boolean updateGraphicsData(GraphicsConfiguration gc) {
         return false;
     }
+    
+    @Override
+    public void grabFocus() {
+    }
+    
+    @Override
+    public void ungrabFocus(boolean postEvent) {
+    }
 }