🚀 go-pugleaf

what's wrong with this code?

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

public class Test extends JApplet implements ActionListener{
 JButton butt;
 JTextField status;
 public void init() {
  Container c = getContentPane();
  c.setLayout(new FlowLayout());

  butt = new JButton("Scheiss IE");
  butt.addActionListener(this);
  c.add(butt);

  status = new JTextField(10);
  status.setEditable(false);
  c.add(status);
 }

 public void actionPerformed(ActionEvent e) {
      status.setText("Button Pressed");
 }

}

it's gives me the following error message:
java.security.AccessControlException: access denied
(java.lang.RuntimePermission modifyThreadGroup)
 at javax.swing.TimerQueue.sharedInstance(TimerQueue.java:66)
 at javax.swing.JApplet.<init>(JApplet.java:92)
 at Test.<init>(Test.java:5)
 at java.lang.Class.newInstance0(Native Method)
 at java.lang.Class.newInstance(Class.java:237)
 at sun.applet.AppletPanel.createApplet(AppletPanel.java:579)
 at sun.applet.AppletPanel.runLoader(AppletPanel.java:515)
 at sun.applet.AppletPanel.run(AppletPanel.java:293)
 at java.lang.Thread.run(Thread.java:484)