txn_buf = null;
    }

    void reset() {
        super.reset();
        bufDataStart = 0;
        isPrimary = hasMore = true; 
        parametersDone = dataDone = false;
    }
    public boolean hasMoreElements() {
        return errorCode == 0 && hasMore;
    }
    public Object nextElement() {
        if( isPrimary ) {
            isPrimary = false;
        }
        return this;
    }

        sp.forEach(properties::setProperty);
    }

    public static void substitute(MavenProperties props, Function<String, String> callback) {
        for (Enumeration<?> e = props.propertyNames(); e.hasMoreElements(); ) {
            String name = (String) e.nextElement();
            String value = props.getProperty(name);
            if (value == null) {
                value = callback.apply(name);
            }

            final ExtractData data = new ExtractData(content != null ? content : StringUtil.EMPTY);
            final Enumeration<Header> headers = message.getAllHeaders();
            while (headers.hasMoreElements()) {
                final Header header = headers.nextElement();
                data.putValue(header.getName(), header.getValue());
            }
            putValue(data, "Content-ID", message.getContentID());

                    /* 
                     * First request w/ interim response
                     */ 

                    req.nextElement();
                    if (req.hasMoreElements()) {
                        SmbComBlankResponse interim = new SmbComBlankResponse();
                        super.sendrecv( req, interim, RESPONSE_TIMEOUT );
                        if (interim.errorCode != 0) {

        Config.setProperty( "jcifs.smb1.netbios.cachePolicy", "600" );

        Enumeration e = config.getInitParameterNames();
        String name;
        while (e.hasMoreElements()) {
            name = (String) e.nextElement();
            if (name.startsWith("jcifs.smb1.")) {
                Config.setProperty(name, config.getInitParameter(name));
            }
        }

        p.setProperty("jcifs.netbios.cachePolicy", "600");

        Enumeration<String> e = config.getInitParameterNames();
        String name;
        while ( e.hasMoreElements() ) {
            name = e.nextElement();
            if ( name.startsWith("jcifs.") ) {
                p.setProperty(name, config.getInitParameter(name));
            }
        }

        try {

    }

    void reset() {
        super.reset();
        isPrimary = hasMore = true; 
    }
    void reset( int key, String lastName ) {
        reset();
    }
    public boolean hasMoreElements() {
        return hasMore;
    }
    public Object nextElement() {
        if( isPrimary ) {
            isPrimary = false;

            parameterOffset = primarySetupOffset + ( setupCount * 2 ) + 2;

        Config.setProperty( "jcifs.smb1.smb.client.useExtendedSecurity", "false" );

        Enumeration e = filterConfig.getInitParameterNames();
        while( e.hasMoreElements() ) {
            name = (String)e.nextElement();
            if( name.startsWith( "jcifs.smb1." )) {
                Config.setProperty( name, filterConfig.getInitParameter( name ));
            }
        }

    ImmutableSet.Builder<String> builder = ImmutableSet.builder();
    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
    assertTrue(interfaces.hasMoreElements());
    while (interfaces.hasMoreElements()) {
      NetworkInterface i = interfaces.nextElement();
      builder.add(i.getName()).add(String.valueOf(i.getIndex()));
    }
    return builder.build();
  }

        this.isPrimary = this.hasMore = true;
    }


    protected void reset ( int key, String lastName ) {
        reset();
    }


    @Override
    public boolean hasMoreElements () {
        return this.hasMore;
    }


    @Override
    public SmbComTransaction nextElement () {
        if ( this.isPrimary ) {
            this.isPrimary = false;