src/share/classes/javax/swing/text/rtf/RTFEditorKit.java

*** 39,48 ****
--- 39,49 ----
   * provided.
   *
   * @author  Timothy Prinzing (of this class, not the package!)
   */
  public class RTFEditorKit extends StyledEditorKit {
+     private static final long serialVersionUID = -1734062889376441555L;
  
      /**
       * Constructs an RTFEditorKit.
       */
      public RTFEditorKit() {