src/java.desktop/share/classes/java/awt/MenuBar.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -27,11 +27,13 @@
 
 import java.awt.event.KeyEvent;
 import java.awt.peer.MenuBarPeer;
 import java.io.IOException;
 import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.util.Enumeration;
+import java.util.EventListener;
 import java.util.Vector;
 
 import javax.accessibility.Accessible;
 import javax.accessibility.AccessibleContext;
 import javax.accessibility.AccessibleRole;