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

public class null extends JFrame
{
	JButton Button 0 = new JButton("Button 0");
	JButton Button 1 = new JButton("Button 1");
	JButton Button 2 = new JButton("Button 2");
	JButton Button 3 = new JButton("Button 3");
	JButton Button 4 = new JButton("Button 4");

	public null()
	{
		compose();
		pack();
		setVisible();
	}

	protected void compose()
	{
	}
}