Github user yufeldman commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/99#discussion_r86691054 --- Diff: src/java/main/org/apache/zookeeper/server/NIOServerCnxnFactory.java --- @@ -842,7 +868,26 @@ private void addCnxn(NIOServerCnxn cnxn) { protected NIOServerCnxn createConnection(SocketChannel sock, SelectionKey sk, SelectorThread selectorThread) throws IOException { - return new NIOServerCnxn(zkServer, sock, sk, this, selectorThread); + + NIOServerCnxn cnxn = null; + + if (serverCnxnClassCtr != null) { --- End diff -- nothing is wrong with it per say - just overhead, as we will call "newInstance" on the constructor for every code path - test or not.
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