// This file contains excerpts from the textbook Concrete
// Abstractions: An Introduction to Computer Science Using Scheme, by
// Max Hailperin, Barbara Kaiser, and Karl Knight, Copyright (c) 1998
// by the authors. Full text is available for free at
// http://www.gustavus.edu/+max/concrete-abstractions.html

import java.awt.event.*;

public class PoltergeistActionListener implements ActionListener {

  private Puzzle puz;
  
  public PoltergeistActionListener(Puzzle p){
    puz = p;
  }

  public void actionPerformed(ActionEvent evt){
    new PoltergeistThread(puz).start();
  }
}