(Solved) : Define Stackbyqueue Class Class Need Implement Stack Using Two Queues Designed Previously Q29513051 . . . .

Define a StackByQueue class. In this class, you need toimplement a stack by using two queues you designed previously. Youneed to design and implement this class by yourself. TheStackByQueue class need the following public methods:

public class StackByQueue

Methods:

public void push(String x); // push a string into stack

public String pop(); // pop out a string from the stack

public String top(); // return the top element in the stack

public boolean isEmpty(); // return whether this stack isempty

The queues designed before based on Array:

public class MyQueue {

private int front, rear, size; // the index for firs, the indexfor last array and current size of