How to make a java gui in Jess as an applet?

I have an interface written in Jess (one of the java libraries) that has a panel and a combo box

I wanna make it run as applet. so I can embed it on the web!

Here is my applet.java,

package uges.applets;
 
 import java.applet.Applet;
 import jess.*;
 public class JessApplet extends Applet
 {
 public void init()
 {
 Rete engine = new Rete();
 try
 {
     engine.batch("ug-pro.clp");
     engine.reset();
 
 } catch (JessException e)
 {
     // TODO Auto-generated catch block
     e.printStackTrace();
 }
 }
 }
 

The error was cannot open file ug-pro.clp .. should I put it in a specific folder? and Can I make my GUI in jess as an applet ?

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