cacheAddressArray(addrs);
            return addrs;
        } catch (final UnknownHostException uhe) {
            throw new UnknownHostException("no name with type 0x" + Hexdump.toHexString(addr.getNameType(), 2)
                    + (addr.getName().getScope() == null || addr.getName().getScope().isEmpty() ? " with no scope"
                            : " with scope " + addr.getName().getScope())

    }

    /**
     * Returned the hex code associated with this name(e.g. 0x20 is for the file service)
     *
     * @return the NetBIOS name type code
     */

    public int getNameType() {
        return hostName.hexCode;
    }

    /**
     * Returns a hashcode for this IP address. The hashcode comes from the IP address

                    throw new SmbException(url.toString(), uhe);
                }
                if (addr.getAddress() instanceof NbtAddress) {
                    final int code = ((NbtAddress) addr.getAddress()).getNameType();
                    if (code == 0x1d || code == 0x1b) {
                        type = TYPE_WORKGROUP;
                        return type;
                    }
                }