Github user StephanEwen commented on the issue: https://github.com/apache/flink/pull/5044 I am not seeing some problem in IntelliJ with the checkstyle plugin (seems to not be able to parse the checkstyle config). Anyone else seeing this issue? I am on an older IntelliJ version, so might be that (reluctant to update because switching Scala versions works less well in newer IntelliJ versions).
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