Write a Java program to display the first 50 prime numbers in descending order. Use the GenericStack.java program provided to store / retrieve the prime number results.

GenericStack.java:

import java.util.ArrayList;

public class GenericStack {

private ArrayList list = new ArrayList<>();

public int getSize() {

return list.size();

}

public E peek() {

return list.get(getSize() - 1);

}

public void push(E o) {

list.add(o);

}

public E pop() {

E o = list.get(getSize() - 1);

list.remove(getSize() - 1);

return o;

}

public boolean isEmpty() {

return list.isEmpty();

}

@Override

public String toString() {

return "stack: " + list.toString();

}

}