Project: address-book-assert
Authors: David J. Barnes and Michael Kölling

This project is part of the material for chapter 12 of the book

   Objects First with Java - A Practical Introduction using BlueJ
   Fifth edition
   David J. Barnes and Michael Kölling
   Pearson Education, 2012

A simple address-book implementation.

How to start this project:
    Create an AddressBookDemo object and then use its
    test methods to check for assertion errors.