Student.java

// Blueprint of the Student

public class Student {

    // Attributes
    private int id;
    private String name;
    private int age;
    private String course;

    // Constructor
    public Student(int id, String name, int age, String course){
        this.id = id;
        this.name = name;
        this.age = age;
        this.course = course;
    }

    // Getters - Get the data (return data)
    public int getId(){
        return id;
    }

    public String getName(){
        return name;
    }

    public int getAge(){
        return age;
    }

    public String getCourse(){
        return course;
    }

    // Setters - to modify or update data
    public void setName(String name){
        this.name = name;
    }

    public void setAge(int age){
        this.age = age;
    }

    public void setCourse(String course){
        this.course = course;
    }

    @Override
    public String toString(){
        return "ID:" + id +
                ",Name:" + name +
                ",Age:" + age +
                ",Course:" + course;
    }
}