public int getIndex()
    {
        return index;
    }
A specialized {@link ResolvedServiceAddress} that can be ordered.

This class is (only) intended to be used by {@link HappyEyeballsResolver} which uses the ordering to generate results
in the order defined by SRV's 'priority' and 'weight' attributes.

@author Guus der Kinderen, guus@goodbytes.nl
xmppserver/src/main/java/org/jivesoftware/openfire/net/IndexedResolvedServiceAddress.java