editingIcon.paintIcon(this, g, TREE_ICON_GAP, 0);
editingIcon.paintIcon(this, g, 0, 0);
    public void paint(Graphics g)    {          if (editingIcon != null)            {          // From the previous version, the left margin is taken as half          // of the icon width.          editingIcon.paintIcon(this, g, TREE_ICON_GAP, 0);        }      super.paint(g);    }