Github user okram commented on the issue:
https://github.com/apache/tinkerpop/pull/561
Note that we will be heavily refactoring GraphSON for TinkerPop 3.3.0
(`master/`) so most of this will be gutted. I will leave it up to @spmallette /
@newkek / @aholmberg to decide whether this is necessary to merge.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---