src/share/classes/javax/swing/text/ComponentView.java

*** 372,381 ****
--- 372,382 ----
       * hierarchy to consider giving the component
       * a different size (i.e. layout may have been
       * cached between the associated view and the
       * container hosting this component).
       */
+     @SuppressWarnings("serial") // JDK-implementation class
      class Invalidator extends Container implements PropertyChangeListener {
  
          // NOTE: When we remove this class we are going to have to some
          // how enforce setting of the focus traversal keys on the children
          // so that they don't inherit them from the JEditorPane. We need