[GitHub] flink issue #4447: [FLINK-7312][checkstyle] activate checkstyle for flink/co...

[NicoK]

Github user NicoK commented on the issue:

    https://github.com/apache/flink/pull/4447
  
    oh, yes - maybe I should rebase this one and exclude #4445 commits since 
there, we may actually investigate further


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