package grader.Main;


import java.util.Collection;

/**
 *
 *  Roster is an object that contains zero or more Students, a unique Key and
  a boolean to indicate the Students In Roster list hidden or not.  * 
 * @author 
 * @version 
 *
 **/

public class Roster {

     /** Default Constructor **/
     public Roster() {

     }

     protected Collection<Student> s;

     protected int k;

     protected boolean e;

}