Java - Includere imagine, o varianta utila pentru JAR

//multumiri http://www.devx.com/tips/Tip/5697, putin modificat, inca o data multumiri

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

public class ImportImageFromNet extends JFrame
{

    Image img;
    public ImportImageFromNet() throws Exception {
        URL myurl = this.getClass().getResource("/robot.jpg");
        Toolkit tk = this.getToolkit();
        img = tk.getImage(myurl);
        this.setVisible(true);
        this.setSize(300,300);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }  //  public ResourceTest()

    public void paint(Graphics g) {
        g.drawImage(img, 0, 0, this);
    }  //  public void paint()
    public static void main(String[] args)throws Exception
    {
         ImportImageFromNet gui=new  ImportImageFromNet();
         gui.repaint();
    }
}

// public class ResourceTest extends Frame
//O alta varianta de introducere a imagini este:

  URL url = getClass().getResource("anImage.gif"); 
  Image img = Toolkit.getDefaultToolkit().getImage(url);

http://www.particle.kth.se/~lindsey/JavaCourse/Book/Part1/Java/Chapter06/images.html
//voi incerca intr-o varianta viitoare sa incarc imagini si folosind o resursa http;)