public static void addNotifable(Notifable notifable) {
        NotificationManager.notifables.add(notifable);
        logger.fine("New notifable element added to the notifables list: "+ notifable);
    }
public static void addNotifable ( Notifable notifable ) { NotificationManager . notifables . add ( notifable ) ; logger . fine ( "New notifable element added to the notifables list: " + notifable ) ; }
@param notifable