Github user jorgebay commented on the issue:
https://github.com/apache/tinkerpop/pull/922
> I haven't considered the impact of this upon Bytecode so this may need to
be changed or addressed on the Bytecode side, or Bytecode may already handle
parameter maps?
The Bytecode generation already has a way to denote parameters embedded in
the query, so it's ok to implement this independently.---
