--- old/jdk/src/share/classes/java/awt/Button.java	2012-12-28 20:18:34.246507600 +0400
+++ new/jdk/src/share/classes/java/awt/Button.java	2012-12-28 20:18:33.675435100 +0400
@@ -300,7 +300,7 @@
      * @since 1.4
      */
     public synchronized ActionListener[] getActionListeners() {
-        return (ActionListener[]) (getListeners(ActionListener.class));
+        return getListeners(ActionListener.class);
     }
 
     /**