* implementation cannot allocate resources to accept the notification,</li>
* <li>{@link #offerNotification(InstanceIdentifier, InstanceNotification)}, which does not block if face of
* resource starvation,</li>
* implementation cannot allocate resources to accept the notification,</li>
* <li>{@link #offerNotification(InstanceIdentifier, InstanceNotification)}, which does not block if face of
* resource starvation,</li>