int x = tickRect.x + tickRect.width / 4;
int x = tickRect.width / 4;
  protected void paintMajorTickForVertSlider(Graphics g, Rectangle tickBounds,                                             int y)  {    int x = tickRect.x + tickRect.width / 4;    Color saved = g.getColor();    g.setColor(Color.BLACK);    g.drawLine(x, y, x + tickRect.width / 2, y);    g.setColor(saved);  }