Student

public class Student {
    String name;
    int age;
    String gender;
    String nationality;

    //constructor
    public Student (String name, int age, String gender, String nationality) {
        this.name = name;
        this.age = age;
        this.gender = gender;
        this.nationality = nationality;
    }

    //getter (accessor)
    public String getName() {
        return name;
    }
    public int getAge() {
        return age;
    }
    public String getGender() {
        return gender;
    }
    public String getNation() {
        return nationality;
    }

    //setter (mutator)
    void setName(String n){
        name = n;
    }
    void setAge(int a){
        age = a;
    }
    void setGender(String g){
        gender = g;
    }
    void setNation(String na){
        nationality = na;
    }
}