Adding .jpg image to the JFrame

Question

I want to add an image in the JFrame
My code is as follows:
import java.awt.*;
import javax.swing.*;
public class test extends JPanel
     JProgressBar pb1 = new JProgressBar(JProgressBar.HORIZONTAL,0,100);
public test(String image)
ImageIcon imgIco = new ImageIcon(image);
JLabel imgLbl = new JLabel(imgIco);
imgLbl.setPreferredSize(new Dimension(500,500));
JPanel p1 = new JPanel();
p1.add(pb1);
setLayout(new GridLayout(1,1));
add(imgLbl);
add(p1);
public void salman()
          int i=0;
          while(i<=100)
               try
                    pb1.setValue(i);
                    pb1.setForeground(Color.lightGray);
                    pb1.setBackground(Color.blue);
                    pb1.setBorderPainted(true);
                    pb1.setStringPainted(true);
                    Thread.sleep(55);
               catch(Exception e)
                    System.out.println("Exception Occured!!!");
               i++;     
public static void main(String[] args)
JFrame f = new JFrame();
test img = new test("pills.jpg");
f.getContentPane().add(img);
f.setSize(450,470);
f.setVisible(true);
img.salman();
Thanks for you co-operation.
Regards
Salman Pirzada

Answer 1

you use
test img = new test("pills.jpg");where it finds pills.jpg????
try something like this:
String imageName = "pills.jpg";
img = Toolkit.getDefaultToolkit().getImage(Test.class.getResource(imageName));And make sure, pills.jpg is in the same directory where Test class is