private void hideCurrentTooltip() {
    if (myCurrentTooltip != null) {
      LightweightHint currentTooltip = myCurrentTooltip;
      myCurrentTooltip = null;
      currentTooltip.hide();
      myCurrentTooltipGroup = null;
      IdeTooltipManager.getInstance().hide(null);
    }
  }
private void hideCurrentTooltip()