public synchronized void close()

in src/main/java/org/apache/log4j/net/ZeroConfSocketHubAppender.java [83:89]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    public synchronized void close() {
        super.close();
        if (zeroConfSupport != null)
        {
            zeroConfSupport.unadvertise();
        }
    }