[13:02]  class ActionListenerClosure implements ActionListener {
[13:02]    Closure closure;
[13:02]    public ActionListenerClosure(Closure closure) {
[13:02]      this.closure = closure;
[13:02]    }
[13:02]    public void actionPerformed(ActionEvent e) {
[13:02]      closure.doCall(e);
[13:02]    }
[13:02]  }