FriendsServiceAsync friendService = GWT.create(FriendsService.class);
AppController appViewer = new AppController(friendService, eventBus);
appViewer.go();
friendListPresenter = new FriendListPresenter(friendService, messagesService, eventBus, new FriendListView());
friendListPresenter.go(friendListPanel);
userBadgePresenter = new UserBadgePresenter(loginService, eventBus, new UserBadgeView());
userBadgePresenter.go(headerPanel.getuserBadgePanel());