import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class AutoCloseJFrame implements ActionListener
{
	private static JFrame frame;

	public static void main(String[] args)
	{
		frame = new JFrame();
		frame.setLayout(null);
		frame.setResizable(false);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setSize(360, 180);
		frame.setTitle("Auto Close JFrame");
		frame.getContentPane().setBackground(Color.BLACK);
		frame.setLocationRelativeTo(null);

		JButton button = new JButton("Click to Close JFrame");
		button.setSize(180, 30);
		button.setLocation(90, 60);
		button.setFocusable(false);
		button.addActionListener(new AutoCloseJFrame());

		button.setVisible(true);
		frame.add(button);
		frame.setVisible(true);
	}

	public void actionPerformed(ActionEvent event)
	{
		// "Dispose" of the frame (cause it to close) when the
		//  button is clicked, which will cause the entire
		//  program to end
		frame.dispose();
	}
}