/*
    * compareTo is based on the compareTo method you used
    * in assignment 5 to compare Strings.
    * This compareTo compares two double values.
    * It returns 0 if the values are equal.
    * It returns -1 if the value of the first parameter
    * is less than the value of the second parameter.
    * It returns 1 if the value of the second parameter
    * is less than the value of the first parameter.
    */

   public int compareTo (double oneValue, double otherValue) {

      if (Math.abs(oneValue - otherValue) < 0.0001)
         return 0;
      else if (oneValue < otherValue)
         return -1;
      else
         return 1;
   }