- public PrimaryShardInfo(@Nonnull ActorSelection primaryShardActor, short primaryShardVersion,
- @Nonnull DataTree localShardDataTree) {
- this.primaryShardActor = Preconditions.checkNotNull(primaryShardActor);
+ public PrimaryShardInfo(@NonNull ActorSelection primaryShardActor, short primaryShardVersion,
+ @NonNull ReadOnlyDataTree localShardDataTree) {
+ this.primaryShardActor = requireNonNull(primaryShardActor);