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

class Flyt {
    public static void main (String[] arg) {
        try {
            UIManager.setLookAndFeel(
                UIManager.getCrossPlatformLookAndFeelClassName());
        } catch (Exception e) { System.exit(1); }

        JFrame vindu = new JFrame("Flyt");
        vindu.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JPanel panel = new JPanel();
        vindu.add(panel);
	
	panel.add(new JButton("Dette"));
	panel.add(new JButton("er"));
	panel.add(new JButton("en"));
	panel.add(new JButton("samling"));
	panel.add(new JButton("trykknapper"));
	panel.add(new JButton("av"));
	panel.add(new JButton("varierende"));
	panel.add(new JButton("lengde"));
	vindu.pack();  vindu.setVisible(true);
    }
}