}
public Collection<Status> getFriendsUpdatesSinceLatestRefresh() {
String URL = BASE_URL+"statuses/friends_timeline.xml";
Request request = new Request(Method.GET, URL);
auth(request);
Date date = new Date(new Date().getTime()-this.getRefreshTime()*1000);
//System.out.println(date);
request.getConditions().setModifiedSince(date);
Response response = client.handle(request);
try {
if(response.getStatus().equals(org.restlet.data.Status.REDIRECTION_NOT_MODIFIED)){
//System.out.println("No updates");