java 深拷贝实现 重写Object的clone方法

public class Test02 {
          
   
    public static void main(String[] args) {
          
   
        Student student = new Student("238");
        try {
          
   
            Student student1 = student.clone();
            System.out.println(student.getName());
            System.out.println(student1.getName());
            System.out.println("是否一样" + (student == student1 ? true : false));

        } catch (CloneNotSupportedException e) {
          
   
            e.printStackTrace();
        }
    }
}

//实现Cloneable,不写会抛异常
class Student implements Cloneable {
          
   
    private String name;

    public Student(String name) {
          
   
        this.name = name;
    }

    public String getName() {
          
   
        return name;
    }

    public void setName(String name) {
          
   
        this.name = name;
    }

	//方法公开
    @Override
    public Student clone() throws CloneNotSupportedException {
          
   
        return (Student) super.clone();
    }

}