src/java.desktop/share/classes/javax/swing/JComboBox.java

@@ -1233,10 +1233,11 @@
      * Notifies all listeners that have registered interest for
      * notification on this event type.
      *
      * @see EventListenerList
      */
+    @SuppressWarnings("deprecation")
     protected void fireActionEvent() {
         if (!firingActionEvent) {
             // Set flag to ensure that an infinite loop is not created
             firingActionEvent = true;
             ActionEvent e = null;