Student

package subscribers;

public class Student extends Subscriber {

    /* properties */
    private double average;

    /* set, get methods */


    /* constructors */
    public Student(String name, double average) {
        super(name);
        this.average = average;
    }

    /* methods */
    @Override
    public String toString() {
        return String.format("%s\tavg=%.2f",
                                super.toString(), average);
    }

    public void doHomework() {

    }

}