try {
                this.broadcastAddress = InetAddress.getByName("255.255.255.255");
            }
            catch ( UnknownHostException uhe ) {
                log.debug("Failed to get broadcast address", uhe);
            }
        }

        if ( this.resolverOrder == null ) {
            initResolverOrder(null);
        }

        if ( this.minVersion == null || this.maxVersion == null ) {