fireChangeEvent();
return old;
}
public void init() {
super.init();
xmpp = new XMPPManager(this);
chatWindowExtensionManager = new ChatWindowExtensionManager(this);
xmpp.rosterListener.addListener(new GOIMRosterListener() {
public void rosterModified() {
if(roster == null) {
roster = xmpp.getRoster();