Github user tzulitai commented on the issue:
https://github.com/apache/flink/pull/3685
Thanks for the PR! I think #3476 solves this indirectly also, but it would
make sense to fix the issue with this PR first as #3476 still needs some time
and massaging.
LGTM, definitely an improvement to guard against subclass implementations.
+1.
---
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.
---
