五、创建对象内存分析

 内存分析图

 

 

宠物类

public class Pet {      String name;      int age;      void speak(String words){         System.out.println(words);     }      static void sayHi(){         System.out.println(Hi);     }  }

 

测试类

public static void main(String[] args) {         Pet dog = new Pet();          dog.name=小狗;         dog.age=2;         dog.speak(汪汪汪);           Pet cat = new Pet();         cat.name=小狗;         cat.age=2;         dog.speak(喵喵喵);   }