public void createSnapshot(final ActorRef actorRef, final Optional<OutputStream> installSnapshotStream) {
MockSnapshotState snapshotState = new MockSnapshotState(List.copyOf(getState()));
if (installSnapshotStream.isPresent()) {
- SerializationUtils.serialize(snapshotState, installSnapshotStream.get());
+ SerializationUtils.serialize(snapshotState, installSnapshotStream.orElseThrow());
}
actorRef.tell(new CaptureSnapshotReply(snapshotState, installSnapshotStream), actorRef);