public class Student {
    public String login ;
    public String lastname ;
    public String firstnames ;
    public String email ;
    public String dept ;

    public Student(String login, String lastname, String firstnames,
                   String email, String dept) {
        this.login      = login ;
        this.lastname   = lastname ;
        this.firstnames = firstnames ;
        this.email      = email ;
        this.dept       = dept ;
    }
}