src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java

*** 526,535 ****
--- 526,536 ----
       *
       * @return a <code>JList</code> used to display the combo box items
       */
      protected JList<Object> createList() {
          return new JList<Object>( comboBox.getModel() ) {
+             @SuppressWarnings("deprecation")
              public void processMouseEvent(MouseEvent e)  {
                  if (BasicGraphicsUtils.isMenuShortcutKeyDown(e))  {
                      // Fix for 4234053. Filter out the Control Key from the list.
                      // ie., don't allow CTRL key deselection.
                      Toolkit toolkit = Toolkit.getDefaultToolkit();
*** 1236,1245 ****
--- 1237,1247 ----
       * @return converted mouse event
       */
      protected MouseEvent convertMouseEvent( MouseEvent e ) {
          Point convertedPoint = SwingUtilities.convertPoint( (Component)e.getSource(),
                                                              e.getPoint(), list );
+         @SuppressWarnings("deprecation")
          MouseEvent newEvent = new MouseEvent( (Component)e.getSource(),
                                                e.getID(),
                                                e.getWhen(),
                                                e.getModifiers(),
                                                convertedPoint.x,