/*
 * MyComparator.java
 *
 *
 */
import java.util.Comparator;

/* the comparator between two integers */
public class MyComparator implements Comparator {

    public int compare(Object d1, Object d2) {

        int n1 = ((Integer)d1).intValue();
        int n2 = ((Integer)d2).intValue();

        if (n1 < n2)
            return -1;
        else if (n1==n2)
            return 0;
        else
            return 1;
     }
}