public Map<String,XmppContact> contacts = new HashMap<String, XmppContact>();
private final HandlerCollection /* <RosterEventHandler> */rosterListeners = new HandlerCollection();
public XmppRoster(final XmppSession session)
{
this.session = session;
rosterListener = new XmppInfoQueryListener(){
public void onInfoQueryReceived(XmppPacket packet)
{
if(!packet.getID().equalsIgnoreCase("roster_1")||!packet.getType().equalsIgnoreCase("result"))
{
return;