Applets and Inheritance

I'm pretty miffed.
I'm asking someone already about the problem with my applet.
I.E. keeps telling me that my applet can't be instantiated, but my applet works fine with appletviewer, what gives?
My program ListApplet has a class that is made by me called MyList which inherits from the List class. I'm trying to practice inheritance since I might use it later on.
I placed both my applets in a .jar file as suggested, and I've compiled my applet as a 1.1. Could I make sure that indeed my applet was compiled using 1.1?
I really have to implement inheritance by the way. I feel that sidestepping this obstacle would be counterproductive.
Thanks.
Here's the listing for ListApplet.java(There are 3 separate files)
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class ListApplet extends Applet implements ItemListener{
MyList lstsample=new MyList();
Label lblsample=new Label();
public void init(){
setLayout(new GridLayout(2,1));
lstsample.addItemListener(this);
add(lstsample);
add(lblsample);
public void itemStateChanged(ItemEvent ie){
if(ie.getSource()==lstsample){
lblsample.setText("You have chosen"+ lstsample.getSelectedItem());
MyList.java listing
import java.awt.*;
public class MyList extends List{
     String[] str={"Migs", "Myles", "Jet", "Lans", "Tins", "Liz"};
     MyList(){
          for(int j=0;j<str.length;j++){
               this.add(str[j]);
listapplet.htm listing
<html>
<head>
<title>List Applet</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000" background="bbg.jpg">
<applet code="ListApplet.class" archive="MyJar.jar" codebase="." width="994" height="67">
</applet>
</body>
</html>

You wrote public class MyList extends List , but java.util.List is not a class but an interface. I suggest that you extend your class MyList from one of the classes which implement the interface java.util.List . You should also import java.util.*;

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