[ZOOKEEPER-4042] LeanerHandler.sock is always not null

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: LiAoNan
• Created: 31/Dec/20 01:42
• Updated: 16/Jan/21 16:16

Description

It's final, and initialized in the conctructor

protected final Socket sock;

//...

LearnerHandler(Socket sock, BufferedInputStream bufferedInput, LearnerMaster learnerMaster) throws IOException {
        super("LearnerHandler-" + sock.getRemoteSocketAddress());
        this.sock = sock;
        //...
    }

So there's no need to worry about null-pointer exceptions