Make ArrayList iterable,
Add ArrayListIterator with tests,
Make appropriate changes in ArrayList
Change 'Data declarations' to 'Data members' in 3 files
Add (empty) HashSet class, with (empty) tests
Add table field and two constructors to HashSet,
Add JUnit boilerplate to HashSetTest
Add add() and size() methods to HashSet,
fix HashSet(int),
Add tests for default constructor of HashSet
Add test for add() method of HashSet
Tests are currently failing due to the lack of a contains() method in LinkedList
Implement LinkedList.contains(),
Add test for LinkedList.contains()
Supress warnings on all of LinkedList.toArray() instead of only part
Add HashSet.contains(),
Add test for HashSet.contains()