* the smb URL syntax. If the second argument is <code>true</code>, then
     * bytes will be written to the end of the file rather than the beginning.
     * 
     * @param file
     *            An <code>SmbFile</code> representing the file to write to
     * @param append
     *            Append to the end of file
     * @throws SmbException
     */

            try {
                userInfo = unescape( userInfo );
            } catch( UnsupportedEncodingException uee ) {
            }
            int i, u, end;
            char c;

            end = userInfo.length();
            for( i = 0, u = 0; i < end; i++ ) {
                c = userInfo.charAt( i );
                if( c == ';' ) {
                    domain = userInfo.substring( 0, i );

                                response.error();
                            }
                        }
                        throw new IOException("end of stream");
                    }

                    Response response = this.response_map.get(key);
                    if ( response == null ) {
                        if ( log.isDebugEnabled() ) {

        }
        if ( this._domains != null )
            return this._domains.map;
        try {
            String authDomain = tf.getCredentials().getUserDomain();
            // otherwise you end up with a wrong server name for kerberos
            // seems to be correct according to
            // https://lists.samba.org/archive/samba-technical/2009-August/066486.html

                        }
                        catch ( SmbException e ) {
                            if ( e.getNtStatus() == 0xC0000011 ) {
                                log.debug("Reached end of file", e);
                                n = -1;
                            }
                            else {
                                throw e;
                            }
                        }

     *            authentication). If false and the user has not been authenticated yet
     *            the client will be forced to send an authentication (server sends
     *            HttpServletResponse.SC_UNAUTHORIZED).
     * @return True if the negotiation is complete, otherwise false
     * @throws ServletException
     */

        URL u = locator.getURL();

        FileEntry[] entries;

        if ( u.getPath().lastIndexOf('/') != ( u.getPath().length() - 1 ) )
            throw new SmbException(u.toString() + " directory must end with '/'");

        if ( locator.getType() != SmbConstants.TYPE_SERVER )
            throw new SmbException("The requested list operations is invalid: " + u.toString());

        Set<FileEntry> set = new HashSet<>();

        }

        Credentials creds = builder.action().getCreds();
        builder.destroy();

        KerberosTicket ticket = Krb5Util.credsToTicket(creds);
        System.out.println("Ends " + ticket.getEndTime().getTime());
        return ticket;
    }


    /**
     * @param principal
     * @return
     * @throws RealmException
     */

        dstIndex += 2 + this.rDataLength;
        return dstIndex - start;
    }


    int readResourceRecordWireFormat ( byte[] src, int srcIndex ) {
        int start = srcIndex;
        int end;

        if ( ( src[ srcIndex ] & 0xC0 ) == 0xC0 ) {
            this.recordName = this.questionName; // label string pointer to questionName
            srcIndex += 2;
        }
        else {

     * initiated by the client (MSIE post requests after successful NTLM SSP
     * authentication). If false and the user has not been authenticated yet
     * the client will be forced to send an authentication (server sends
     * HttpServletResponse.SC_UNAUTHORIZED).
     * @return True if the negotiation is complete, otherwise false
     */
    protected NtlmPasswordAuthentication negotiate( HttpServletRequest req,