A problem; please help.

From: H. Sommers (H.Sommers_at_freeler.nl)
Date: 12/30/04 

Date: Thu, 30 Dec 2004 15:01:22 +0100

The picture will not appear, but why??????????
When I use a simple applet, it works.

-------------------------------------------------------------------------------------------------------------------------
package test;

public class TestClass
{

  public TestClass()
  {
  }

  public static void main(String[] args)
  {
    TestClass testClass = new TestClass();
    TestFrame test = new TestFrame();
    test.show();
  }

}
-----------------------------------------------------------------------------------------------------------------------------

package test;

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

public class TestFrame extends JFrame
{
  JButton jButton1 = new JButton();

  public TestFrame()
  {
    try
    {
      jbInit();
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception
  {
    jButton1.setText("jButton1");
    jButton1.setBounds(new Rectangle(67, 37, 182, 114));
    this.getContentPane().setLayout(null);
    this.setSize(new Dimension(300, 300));
    this.getContentPane().add(jButton1, null);
  }

  // ????????????????????????????
  // ????????????????????????????
  // ????????????????????????????
  private void picture()
  {
    ImageIcon pic = new ImageIcon("images/duke.gif");
    jButton1.setIcon(pic);
  }

}

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