src/share/classes/javax/swing/plaf/metal/MetalComboBoxButton.java

*** 1,7 ****
  /*
!  * Copyright (c) 1998, 2004, 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
--- 1,7 ----
  /*
!  * Copyright (c) 1998, 2014, 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
*** 46,55 ****
--- 46,56 ----
   * Please see {@link java.beans.XMLEncoder}.
   *
   * @see MetalComboBoxButton
   * @author Tom Santos
   */
+ @SuppressWarnings("serial") // Same-version serialization only
  public class MetalComboBoxButton extends JButton {
      protected JComboBox comboBox;
      protected JList listBox;
      protected CellRendererPane rendererPane;
      protected Icon comboIcon;