Implement a stack data structure using arrays, which can hold *any* primitive data type values AND *any* type of objects.

Your stack should have the same methods with the one in slides; push, pop, top.

Also, it should have one default constructor, and one with a single parameter.

Implement your stack using two approaches discussed in class:

1. MyStackPolymorphic.java using polymorpism

2. MyStackGeneric.java using Generics

3. Both version should throw an exception (MyStackEmptyException) when pop() is called if the stack is empty

4. Implement a single driver (MyStackDriver.java) to test BOTH data structures

5. Submit MyStackPolymorphic.java, MyStackGeneric.java, MyStackDriver.java and a screenshot of your test as a zip file.

Anyone have any idea how this works?