Github user chiwanpark commented on the pull request: https://github.com/apache/flink/pull/1220#issuecomment-222482793 @danielblazevski I'm using a custom configuration of IntelliJ code formatter. There is a pending [pull request](https://github.com/apache/flink/pull/1963/files) about code formatting in IntelliJ. This might be helpful.
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