A real applet : Applet « Development « Java Tutorial

import javax.swing.JApplet;

public class MainApplet extends JApplet {
  public void init() {
    System.out.println("init");
  }

  public void start() {
    System.out.println("started");

  }
}

HTML file:

<APPLET CODE="MainApplet.class" WIDTH=300 HEIGHT=200>
   </APPLET>

6.28.Applet
	6.28.1.	Applet
	6.28.2.	A real applet
	6.28.3.	Add JButton to JApplet
	6.28.4.	Access applet parameters
	6.28.5.	An Swing-based applet skeleton
	6.28.6.	Swing Applet
	6.28.7.	A simple Swing-based applet
	6.28.8.	Mini Appletviewer
	6.28.9.	Tic Tac Toe game
	6.28.10.	WeatherWizard JApplet
	6.28.11.	Change an applet background color
	6.28.12.	Read an applet parameters
	6.28.13.	Calling methods of an Applet from JavaScript code
	6.28.14.	Passing Parameters to Java Applet
	6.28.15.	Display message in browser status bar
	6.28.16.	System properties accessible to applets