TBItemScrubber addItem(Icon icon, String text, Runnable action) {
    final Runnable nativeAction = action == null && myListener == null ? null : ()-> {
      if (action != null)
        action.run();
      if (myListener != null)
        myListener.onItemEvent(this, 0);
      ActivityTracker.getInstance().inc();
    };
    myItems.add(new ItemData(icon, text, nativeAction));
    return this;
  }
TBItemScrubber addItem(Icon icon, String text, Runnable action)