if (lineStyle == LINE_STYLE_ANGLED)
  protected void paintHorizontalPartOfLeg(Graphics g, Rectangle clipBounds,                                        Insets insets, Rectangle bounds,                                        TreePath path, int row,                                        boolean isExpanded, boolean hasBeenExpanded,                                        boolean isLeaf)  {    super.paintHorizontalPartOfLeg(g, clipBounds, insets, bounds, path, row,                                    isExpanded, hasBeenExpanded, isLeaf);  }