1   package ducks;
2   
3   import java.util.LinkedList;
4   import java.util.List;
5   
6   import net.sourceforge.jparam.JParam;
7   
8   public class CoordinateRegistration {
9   
10  	public static void registerCoordinate() {
11  		JParam.registerClass("coordinate", Coordinate.class);
12  		JParam.registerHelperClass(CoordinateRegistration.class);
13  	}
14  
15  	public static List output(Coordinate c) {
16  		List l = new LinkedList();
17  		l.add(new Integer(c.x));
18  		l.add(new Integer(c.y));
19  		return l;
20  	};
21  
22  }