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

@@ -1514,10 +1514,11 @@
      *
      * @param event the {@code MouseEvent} to fetch the tooltip text for
      * @see JComponent#setToolTipText
      * @see JComponent#getToolTipText
      */
+    @SuppressWarnings("deprecation")
     public String getToolTipText(MouseEvent event) {
         if(event != null) {
             Point p = event.getPoint();
             int index = locationToIndex(p);
             ListCellRenderer<? super E> r = getCellRenderer();