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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/03/21 13:22:31 UTC

[GitHub] [flink] AHeise commented on pull request #19145: [hotfix][streaming] fix visibility of the instance variable and fix some typos

AHeise commented on pull request #19145:
URL: https://github.com/apache/flink/pull/19145#issuecomment-1073891162


   
   > Yeah, I had the same thought. But after I checked the code, it is defined as package-private but used as protected. In this case, it even enlarge the visibility scope, because classes within this package but do not inherit `StreamTask` are able to access it.
   
   In Java, `protected` implies `package-private`, so it's strictly larger scope.
   


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