Github user danielcweber commented on the issue:
https://github.com/apache/tinkerpop/pull/842
>remove all deserializers again for which no serializer exists and vice
versa
Why would we do that? If we can construct (i.e. deserialize) e.g. a
DateTime of whatever a server gives us, fine. Doesn't mean we have to send
(i.e. serialize) obscure types. As it currently is, it's more of a 'it just
works'-approach.---
