- protected TransactionReadyReplyMapper(final ActorContext actorContext, final TransactionIdentifier identifier) {
- this.actorContext = Preconditions.checkNotNull(actorContext);
- this.identifier = Preconditions.checkNotNull(identifier);
+ protected TransactionReadyReplyMapper(final ActorUtils actorUtils, final TransactionIdentifier identifier) {
+ this.actorUtils = requireNonNull(actorUtils);
+ this.identifier = requireNonNull(identifier);