private CacheEntry<Map<String, CacheEntry<DfsReferralDataInternal>>> _domains = null; /*
                                                                                           * aka trusted domains cache
                                                                                           */
    private final Object domainsLock = new Object();

        case NtStatus.NT_STATUS_PASSWORD_EXPIRED:
        case NtStatus.NT_STATUS_ACCOUNT_DISABLED:
        case NtStatus.NT_STATUS_ACCOUNT_LOCKED_OUT:
        case NtStatus.NT_STATUS_TRUSTED_DOMAIN_FAILURE:
            throw new SmbAuthException(resp.getErrorCode());
        case 0xC00000BB: // NT_STATUS_NOT_SUPPORTED
            throw new SmbUnsupportedOperationException();

        map = new HashMap();

        if (dfs.isTrustedDomain(getServer(), auth)) {
            /* The server name is actually the name of a trusted
             * domain. Add DFS roots to the list.
             */
            try {
                entries = doDfsRootEnum();
                for (int ei = 0; ei < entries.length; ei++) {