How to load image in Applet class in Java?

Java code to load applet with image in it as background
[java]
/****************************************************************************************
* Created on 07-2011 Copyright(c) https://kodehelp.com All Rights Reserved.
****************************************************************************************/
package com.kodehelp.java.applet;

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

/**
* Created by https://kodehelp.com
* Date: 7/18/11
*/
public class ShowImageInApplet extends Applet {
Image image = null;
public void init(){
System.out.println(getDocumentBase());
image = getImage(getDocumentBase(),"demo.jpg");
}

public void paint(Graphics graphics){
graphics.drawImage(image,0,0,this);
}

}
[/java]