/*** This code was written by Kent Paul Dolan.  See accompanying file** TravellerDoc.html for status for your use.*/package com.well.www.user.xanthian.java.tools;import java.lang.Exception;public class PermutationExhaustedException  extends Exception{  public PermutationExhaustedException()  {    super    (      "Call for next permutation was received after all N! " +      "permutations were exhausted."    );  }  public PermutationExhaustedException( String s )  {    super(s);  }}