if (reg.initialState.isPresent()) {
DefaultShardDataTreeChangeListenerPublisher.notifySingleListener(reg.path, reg.listener,
reg.initialState.get(), logContext());
if (reg.initialState.isPresent()) {
DefaultShardDataTreeChangeListenerPublisher.notifySingleListener(reg.path, reg.listener,
reg.initialState.get(), logContext());