src/share/classes/javax/swing/text/html/HTML.java

*** 1,7 ****
  /*
!  * Copyright (c) 1998, 2008, 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
*** 282,291 ****
--- 282,292 ----
      }
  
      // There is no unique instance of UnknownTag, so we allow it to be
      // Serializable.
      public static class UnknownTag extends Tag implements Serializable {
+         private static final long serialVersionUID = -1534369342247250625L;
  
          /**
           * Creates a new <code>UnknownTag</code> with the specified
           * <code>id</code>.
           * @param id the id of the new tag