/*
 * WaitingForGodot.java
 *
 * Author: Robert W. Hasker
 *
 * This program asks if they're done yet and counts how many times he
 * or she will answer the question.
 *
 */

import javax.swing.JOptionPane;

public class WaitingForGodot {
   public static void main(String[] args) {
      boolean done = false;
      int timesAsked = 0;

      while (!done) {
         timesAsked++;
         String response = JOptionPane.showInputDialog("Continue?");
         if ( response == null || response.length() == 0 ) {
            JOptionPane.showMessageDialog(null, "Please answer the question.");
         } else {
            if (response.charAt(0) == 'n' || response.charAt(0) == 'N' ) {
               done = true;
            }
         }
      }
       
      JOptionPane.showMessageDialog(null, "Well, that passes a little time.\n" 
                                    + "You responded " + timesAsked + " times.");
   }
}