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

/* <applet code="Hello.class" width="150" height="50"> </applet> */

public class Hello extends JApplet {
  @Override
  public void paint(Graphics g) {
    super.paint(g);
    g.drawString("HELLO WORLD!", 50, 25);
  }

  public static void main(String[] args) {
    SwingUtilities.invokeLater(() -> {
      JFrame frame = new JFrame("Hello World!");
      JApplet applet = new Hello();
      applet.setPreferredSize(new Dimension(150, 50));
      frame.add(applet);
      frame.pack();
      frame.setVisible(true);
      applet.init();
      applet.start();
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    });
  }
}