Remove JFrame title bar

****************************************************
COMPLETE SOURCE CODE FOR : RemovingTitleBar.java
****************************************************

import javax.swing.JFrame;

public class RemovingTitleBar
{
 public static void main(String[]args)
 {
  JFrame a=new JFrame("REMOVING TITLE BAR");
  a.setUndecorated(true);
  a.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  a.setSize(200,200);
  a.setVisible(true);
 }
}

****************************************************
JUST COMPILE AND EXECUTE IT
****************************************************