CS 1713 Introduction to Computer Science:
Comments on Project 4

This project was graded out of 20 points.

• The TuneList should only have one field, an ArrayList of Tune.
• The list of songs is not part of the state of the object. It should be created when needed.
• If the list of songs were a field, it would need to be updated by the add method.
• Choose appropriate identifier names.
• It is simpler to do the sorts with an array, especially since most of the time you need to make a copy and you know the size in advance.
• If you sorted an ArrayList rather than an array, be careful to not use add.
  add always increases the size of the list.
  Use set. To interchange:

           temp = x.get(i);
           x.set(i,x.get(j));
           x.set(j,temp);