_listeners = new LinkedList<MapperListener>();
_pushers = new ArrayList<ConfPusher>();
_statusErrorsTypeDisplayed = new int[15];
_codebase = null;
_graphManager = new GraphManager();
_getItemsScheduler = new Scheduler();
_pullManager = new PullManager();
_pushManager = new PushManager();
_li = new LoggedInUser();
}