Implement the ArrayStackOfIntegers ADT using arrays. Look at the API in the link below.


LINK BELOW:
import java.util.Iterator;
import java.util.NoSuchElementException;

public class ArrayStackOfIntegers implements Iterable {
    private Integers[] items;  // holds the items
    private int n;             // number of items in stack
    public ArrayStackOfIntegers(int capacity) {
        items = (Integer[]) new Object[capacity];
    }

    public boolean isEmpty() {
        ----
    }

    public boolean isFull() {
        ----
    }

    public void push(Integer item) {
        ----
    }

    public Integer pop() {

    }

    public Iterator iterator() {
        return new ReverseArrayIterator();
    }

    // an iterator, doesn't implement remove() since it's optional
    private class ReverseArrayIterator implements Iterator {

    ----
    public void remove()
    {}
    }
}