java83-常用基础类object

//常用基础类
 public class ObjectClass {
     private String name;
     private int age;
     public void say(){
         System.out.println(name);
         System.out.println(age);
     }
     public void setAge(int age) {
         this.age = age;
     }
  
     public int getAge() {
         return age;
     }
  
     public void setName(String name) {
         this.name = name;
     }
  
     public String getName() {
         return name;
     }
 }
 测试类public class test20 {
     public  static void main(String[] args){
         Object obj=new Object();
         ObjectClass usr=new ObjectClass();
          usr.setAge(6);
          usr.setName("歌谣");
          usr.say();
     }
 }

运行结果