public void paintBorder(Graphics g) {
   if (isActive()) {
     g.setColor(AcrylLookAndFeel.getWindowBorderColor());
   } else {
     g.setColor(AcrylLookAndFeel.getWindowInactiveBorderColor());
   }
   g.drawLine(0, getHeight() - 1, getWidth(), getHeight() - 1);
 }