编写方法输出个人信息

public class personInformation {



     String Name(String name){
return name;
}


     String Sex(String sex){
return sex;
}

      int Age(int age){
return age;
}

public static void main(String[] args) {

  String name="张三";
  int age=7;
  String sex="女";   
 
  personInformation demo=new personInformation();
  System.out.println(demo.Name(name));
  System.out.println(demo.Age(age));
  System.out.println(demo.Sex(sex));
 
   
}


}