1 Complete and test the circular array implementation of the queue ADT discussed in this chapter. Verify that exceptions are raised when preconditions are violated and that the implementation adds or...

1 Complete and test the circular array implementation of the queue ADT discussed in this chapter. Verify that exceptions are raised when preconditions are violated and that the implementation adds or removes storage as needed.

2 Rework the two queue implementations to eliminate redundant instance variables and methods. This project involves defining a new class and making use of inheritance.