JAVA 3 LAB 5

Implement the ADT stack by using an array stack to contain its entries. Expand the array dynamically, as necessary. Maintain the stacks bottom entry in stack[stack.length - 1].

In the test application, start with a stack size of 5 and create a stack of 12 elements to verify that the dynamics of the stack are functional. Remove several elements. Print the list before and after the copies to demonstrate the proper functioning of your methods.