if( ntlm.domain.toUpperCase().equals( domain.toUpperCase() ) &&
                        ntlm.username.toUpperCase().equals( username.toUpperCase() )) {
                if( hashesExternal && ntlm.hashesExternal ) {
                    return Arrays.equals( ansiHash, ntlm.ansiHash ) &&
                                Arrays.equals( unicodeHash, ntlm.unicodeHash );

        for ( ;; ) {
                        /* NTLM HTTP Authentication must be re-negotiated
                         * with challenge from 'server' to access DFS vol. */
            dr.resolveHashes = auth.hashesExternal;
            dr.ttl = resp.referrals[di].ttl;
            dr.expiration = expiration;
            if (path.equals("")) {
                dr.server = resp.referrals[di].path.substring(1).toLowerCase();

                         * blank password initializes signing.
                         */
                        if (transport.isSignatureSetupRequired( auth )) {
                            if( auth.hashesExternal && NtlmPasswordAuthentication.DEFAULT_PASSWORD != NtlmPasswordAuthentication.BLANK ) {
                                /* preauthentication
                                 */