AppFrame Tugas 2

/**
 * Class untuk menampilkan WindowFrame aplikasi
 */

import java.awt.*;
import javax.swing.*;
public class AppFrame extends JFrame
{
    public static void main(String[] args)
    {
        new AppFrame(30);
    }

    public AppFrame(int duration)
    {
        EventQueue.invokeLater(new Runnable() {
            public void run()
            {
                try
                {
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                }
                catch (ClassNotFoundException ex)
                {

                }
                catch (InstantiationException ex)
                {

                }
                catch (IllegalAccessException ex)
                {

                }
                catch (UnsupportedLookAndFeelException ex)
                {

                }
                JFrame frame = new JFrame("Traffic Light");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setLayout(new BorderLayout(1,1));
                frame.add(new TrafficLightPane(duration));
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }
        });
    }
}