LiAoNan created ZOOKEEPER-4042:
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Summary: LeanerHandler.sock is always not null
Key: ZOOKEEPER-4042
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4042
Project: ZooKeeper
Issue Type: Improvement
Reporter: LiAoNan
It's final, and initialized in the conctructor
{code:java}
protected final Socket sock;
//...
LearnerHandler(Socket sock, BufferedInputStream bufferedInput, LearnerMaster
learnerMaster) throws IOException {
super("LearnerHandler-" + sock.getRemoteSocketAddress());
this.sock = sock;
//...
}
{code}
So there's no need to worry about null-pointer exceptions
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