Minor Description
gremlin-language doesn't have Set yet until TINKERPOP-3023 but .NET forces PartitionStrategy.readPartitions to be of that type. The other languages accept List. There should be some alignment here. Set makes sense for this configuration but from an API perspective users probably don't need to be forced into it. Seems like it could internally use Set but accept a List to avoid that extra specificity. This also applies to Go. Set is also used in constructing some other strategies like ReservedKeysVerificationStrategy.