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

*** 87,96 ****
--- 87,97 ----
      /**
       * Heavyweight popup enabled.
       */
      protected boolean heavyWeightPopupEnabled = false;
  
+     @SuppressWarnings("deprecation")
      ToolTipManager() {
          enterTimer = new Timer(750, new insideTimerAction());
          enterTimer.setRepeats(false);
          exitTimer = new Timer(500, new outsideTimerAction());
          exitTimer.setRepeats(false);