src/share/classes/java/awt/AWTKeyStroke.java

@@ -800,10 +800,11 @@
     /**
      * Returns a cached instance of <code>AWTKeyStroke</code> (or a subclass of
      * <code>AWTKeyStroke</code>) which is equal to this instance.
      *
      * @return a cached instance which is equal to this instance
+     * @throws java.io.ObjectStreamException if a serialization problem occurs
      */
     protected Object readResolve() throws java.io.ObjectStreamException {
         synchronized (AWTKeyStroke.class) {
             if (getClass().equals(getAWTKeyStrokeClass())) {
                 return  getCachedStroke(keyChar, keyCode, modifiers, onKeyRelease);