public class Groups {

    Students student1;
    Students student2;

    private int Groupmarks;

    public Groups()
    {
    }

    public Groups(Students student1, Students student2)
    {
        this.student1 = student1;
        this.student2 = student2;
    }

    public void setGroupmarks(int Groupmarks)
    {
        this.Groupmarks = Groupmarks;
    }
    public int getGroupmarks()
    {
        return Groupmarks;
    }

    public Students getStudent1() {
        return student1;
    }

    public void setStudent1(Students student1) {
        this.student1 = student1;
    }

    public Students getStudent2() {
        return student2;
    }

    public void setStudent2(Students student2) {
        this.student2 = student2;
    }
}