Hello World program using Applet in Java

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class HelloWorldApplet extends Applet{
    public static void main(String[] args){
        Frame frame = new Frame("Roseindia.net");
        frame.setSize(400,200);
        Applet app = new HelloWorldApplet();
        frame.add(app);
        frame.setVisible(true);
        frame.addWindowListener(new WindowAdapter(){
            public void windowClosing(WindowEvent e){
                System.exit(0);
            }
        });
    }
    public void paint(Graphics g){
        g.drawString("Hello World!",200,100);
    }
}