// Stuart Reges
// 8/27/99
// grader: self
//
// Class CloseableFrame provides a variant of JFrame that includes
// a window listener that closes the window and exits the
// current application when the user selects the close button.

import java.awt.*;
import java.awt.event.*;

public class CloseableFrame extends Frame
{
   public CloseableFrame()
   {
      addWindowListener(
         new WindowAdapter()
         {
            public void windowClosing( WindowEvent e )
            {
               System.exit(0);
            }
         });
   }
}