Github user aljoscha commented on the issue:
https://github.com/apache/flink/pull/4484
Yes! I hope I didn't discourage you from contributing. It's just that
lately we have become careful with purely cosmetic changes because they can
introduce subtle bugs and cause overhead when reviewing.
---
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 infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
