log.log(userAdmin, log.LOG_WARNING, UserAdminMsg.Event_Delivery_Exception, t);
log.log(userAdmin, LogService.LOG_WARNING, UserAdminMsg.Event_Delivery_Exception, t);
	public void dispatchEvent(Object listener, Object listenerObject, int eventAction, Object eventObject) {		ServiceReference userAdmin = this.userAdmin;		if (userAdmin == null) {			return;		}		UserAdminListener ual = (UserAdminListener) listener;		try {			ual.roleChanged((UserAdminEvent) eventObject);		} catch (Throwable t) {			log.log(userAdmin, log.LOG_WARNING, UserAdminMsg.Event_Delivery_Exception, t);		}	}