Setting a JFrame without overlapping with taskbar

Question

I need to have a undecorated JFrame(setUndecorated(true)) which need to be shown fullscreen, without overlapping with the taskbar.

I have t

Answer 1

final Point x = GraphicsEnvironment.getLocalGraphicsEnvironment().getCenterPoint();

Have a separate thread to check whether taskbar get changed. If so update size

new Thread(new Runnable() {
     @Override
     public void run() {
        if (x.equals(GraphicsEnvironment.getLocalGraphicsEnvironment().getCenterPoint())) {
           Rectangle r = GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds();
           setSize(r.getSize());
        }
        try {
           Thread.sleep(5000);
        } catch (InterruptedException ex) {
           Logger.getLogger(NewJFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
     }
  }).start();