import java.util.prefs.*;
public class AltosBTKnown implements Iterable<AltosBTDevice> {
LinkedList<AltosBTDevice> devices = new LinkedList<AltosBTDevice>();
import java.util.prefs.*;
public class AltosBTKnown implements Iterable<AltosBTDevice> {
LinkedList<AltosBTDevice> devices = new LinkedList<AltosBTDevice>();