Unnamed

import javax.swing.*;public class TransparencyTest extends JFrame {  public static void main(String[] args) {    new TransparencyTest("Test");  }  public TransparencyTest(String title) {    super(title);    setUndecorated(true);    JPanel panel = new JPanel();    panel.add(new JLabel("Test Text"));    panel.setOpaque(false);    setContentPane(panel);    getLayeredPane().setOpaque(false);    getRootPane().setOpaque(false);    setBackground(new java.awt.Color(0, 0, 0, 0));    pack();    setLocation(500, 500);    setVisible(true);  }}