/*
 * SelectorInt - Implements Selector, but only for the
 * specific type int.
 */
public class SelectorInt {
	public static int min( int x1, int x2, int x3 ) {
		if ( x1 < x2 ) {
			if ( x1 < x3 ) return 1;
			else return 3;
		} else {
			if ( x2 < x3 ) return 2;
			else return 3;
		}
	}
}