import java.util.*;

/**
 * Extend GregorianCalendar to provide Julian date. 
 *
 * An example of a class that adds methods, but no data
 *
 * @author  	Ian Darwin, ian@darwinsys.com
 * @version	$Revision: 1.1 $, $Date: 1998/12/31 22:14:53 $
 */
public class JulianDate_HdrOnly extends GregorianCalendar {

	// methods go here - discussed in a few pages

}