public String localRack()

in src/main/java/org/apache/cassandra/distributed/shared/NetworkTopology.java [127:133]

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

    public String localRack(InetSocketAddress key)
    {
        DcAndRack p = map.get(key);
        if (p == null)
            return null;
        return p.rack;
    }