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Posted to notifications@zookeeper.apache.org by GitBox <gi...@apache.org> on 2020/11/03 14:57:13 UTC

[GitHub] [zookeeper] belugabehr commented on pull request #1520: ZOOKEEPER-3988: Protect zkServer from NullPointerException

belugabehr commented on pull request #1520:
URL: https://github.com/apache/zookeeper/pull/1520#issuecomment-721174702


   @eolivelli For a primer on `Optional` check out:
   
   https://github.com/google/guava/wiki/UsingAndAvoidingNullExplained#optional


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