[GitHub] flink issue #5133: [hotfix] Fix typo in AkkaUtils method

[greghogan]

Github user greghogan commented on the issue:

    https://github.com/apache/flink/pull/5133
  
    [ERROR] 
src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcServiceUtils.java:[41,8] 
(imports) UnusedImports: Unused import: java.net.InetSocketAddress.


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