创建对象内存分析

package com.oop.demo03;public class Pet {public String name;public int age;public void shout(){System.out.println("叫了一声");}}/*
//一个项目应该这存在一个main方法
public class Application {public static void main(String[] args) {Pet dog=new Pet();dog.name="旺财";dog.age=3;dog.shout();System.out.println(dog.name);System.out.println(dog.age);Pet cat=new Pet();dog.name="奥秘";dog.age=1;dog.shout();System.out.println(dog.name);System.out.println(dog.age);}
}*/