private的练习

public class Student{

private String name;
private int age;
private boolean male;



public void setMale(boolean b){
     male=b;

}
public boolean isMale(){

    return Male;  
}

public void setName(String str){
      Name=str;
public  String getName(){

return name;

}  

public void setAge(int num){
     age = num;
}
public int getAge(){
return age;

}

}

public class Demo04Student{
public static void main(String[]args){

Student stu = new Student
stu.setName("鹿晗")；
stu.setAge("20");
stu.setMale("trun");
sout("姓名"+stu.getName());
sout("年龄+"stu.getAge());
sout("是不是爷们"+stu.isMale());





}
}