java面向对象向06-内存分析

//宠物类

public class Pet {
   public  String name;
   public  int age;

    public void shout(){
        System.out.println("叫了一声");
    }
}

//main方法类

public class Application {
    public static void main(String[] args) {
        Pet dog = new Pet();
        dog.name="旺财";
        dog.age = 3;
        dog.shout();
    }
}

内存分析