Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/4489
---
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
GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/4489
[FLINK-7383] Remove ConfigurationUtil
## What is the purpose of the change
Remove `ConfigurationUtil` since it is no longer used.
## Verifying this change
This change
