code: private void paintBackgroundApart(Graphics2D g, int width, int height) {
          Shape s = shapeGenerator.createScrollButtonApart(0, 0, width, height);
  
          dropShadow.fill(g, s);
          fillScrollBarButtonInteriorColors(g, s, isIncrease, buttonsTogether);
      }
docs: DOCUMENT ME!
  
  @param g      DOCUMENT ME!
  @param width  DOCUMENT ME!
  @param height DOCUMENT ME!