src/java.desktop/share/classes/javax/swing/table/JTableHeader.java

*** 382,391 ****
--- 382,392 ----
       * Allows the renderer's tips to be used if there is text set.
       * @param  event  the location of the event identifies the proper
       *                          renderer and, therefore, the proper tip
       * @return the tool tip for this component
       */
+     @SuppressWarnings("deprecation")
      public String getToolTipText(MouseEvent event) {
          String tip = null;
          Point p = event.getPoint();
          int column;