/** 
 * This class holds U_residues as objects.
 */


public class U_residue{
    
    protected int start, stopp;
    
    /**
     * Constructor that establishes the data for this U_residue
     * via its parameters
     * @param s1 the startpoint of this U_residue
     * @param s2 the endpoint of this U_residue
     */
    
    public U_residue(int s1, int s2){
	start = s1;
	stopp = s2;
    }
    
    /** Typical method to get the startpoint
     * @return startpoint
     */
    public int getStart(){
	return start;
    }
    /** Typical method to get the endpoint
     * @return endpoint
     */
    public int getStop(){
        return stopp;
    }
    
}