How Do I Elminate "Java Windows Application"?

Question

If I launch the class below normally I get an empty dialog box.
If I use JNLP to launch it locally I get an unwanted panel at the bottom of the diallog that says "Java Application Window".
Can anyone tell me how to I kill that unwanted panel? Here is the code:
My class - DialogExample.javeimport java.awt.Dimension;
import java.awt.Toolkit;import javax.swing.JDialog;
public class DialogExample extends JDialog {
  public static void main (String[] args) {
    DialogExample dialog = new DialogExample ();
    dialog.setSize (WIDTH, HEIGHT);
    dialog.center ();
    dialog.setVisible (true);
  private static final int WIDTH  = 400;
  private static final int HEIGHT = 200;
  private void center () {
    Dimension screen = this.getToolkit ().getScreenSize ();
    this.setLocation ( (screen.width - WIDTH)/2,
                       (screen.height - HEIGHT)/2);
}My JNLP - LaunchDialogExample.jnlp:<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jnlp-descriptor PUBLIC "-//Sun Microsystems, Inc//DTD JNLP
Descriptor 1.0//EN" "http://java.sun.com/products/j2se/dtds/
jnlp_1_0.dtd">
<jnlp  spec="1.0+"
  codebase="file:///C:\Documents and Settings\All Users\Documents\Our Documents\JAVA\MyProjects\Go"
<!-- There are two sub directories of Go:  /App and /Distribution -->
<!-- The JNLP file file above is in /App/LaunchDialogExample.jnlp -->
<!-- DialogExample.class is in app.jar in /Distribution -->  
  href="App/LaunchDialogExample.jnlp">
  <information>
    <title>Play Go</title>
    <homepage href="" />
    <vendor>GLB</vendor>
    <offline/>
  </information>
  <resources>
    <j2se version="1.2+" />
    <jar href="Distribution/app.jar" />
  </resources>
  <application-desc main-class="DialogExample"/>
</jnlp>

Answer 1

Just sign the jar file and you will see the difference ;)