[GitHub] flink issue #5126: [FLINK-5506] [gelly] Fix CommunityDetection NullPointerEx...

[greghogan]

Github user greghogan commented on the issue:

    https://github.com/apache/flink/pull/5126
  
    @StephanEwen thanks for the tip. I'll remove the added `TypeHint` methods 
and commit to 1.4 and 1.5.


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