package com.example.demo.memoryLeakDemo;

import com.example.demo.dto.ResponseDTO;

import org.junit.Test;

import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest

public class memoryLeakTest {

    @Test

    public void test1(){

        Stack stack = new Stack();

        push(stack);

        pop(stack);

        while(true){

        }

    }

    private void push(Stack stack){

        ResponseDTO dto = null;

        for (int i = 0; i < 1000000; i++) {

            dto = new ResponseDTO();

            dto.setMesg("Memory Leak" + i);

            dto.setCode(i);

            stack.push(dto);

        }

    }

    private void pop(Stack stack){

        for (int i = 0; i < 1000000; i++) {

            System.out.println(stack.pop());

        }

    }

}

 public Object pop() {

        if (size == 0)

            throw new EmptyStackException();

        elements[size] = null;

        return elements[--size];

    }