hdrs.write(Encoding.encodeHeader(wk,                            Encoding.extensionMedia(token)));                }            } else {                float q = Float.parseFloat(qf);                byte[] qb = Encoding.qualityFactor(q);                byte[] lng = null;                if (wkl != null) {                    lng = Encoding.shortInteger(wkl.shortValue());                } else {                    lng = Encoding.textString(value);                }                byte[] dt = new byte[qb.length + lng.length + 1];                dt[0] = (byte) (qb.length + lng.length);                System.arraycopy(lng, 0, dt, 1, lng.length);                System.arraycopy(qb, 0, dt, lng.length + 1, qb.length);                hdrs.write(Encoding.encodeHeader(wk, dt));            }        }    }    public void encodeAcceptRanges(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        String nv = value.toLowerCase().trim();        if ("none".equals(nv)) {            hdrs.write(Encoding.encodeHeader(wk, new byte[] { (byte) 128 }));        } else if ("bytes".equals(nv)) {            hdrs.write(Encoding.encodeHeader(wk, new byte[] { (byte) 129 }));        } else {            hdrs.write(Encoding.encodeHeader(wk, Encoding.tokenText(value)));        }    }    public void encodeCacheControl(OutputStream hdrs, short wk, String value)        throws IOException    {        if(value==null) {            return;        }        value = value.trim();        if( "".equals(value) ) {            return;        }        String nv = value.toLowerCase();        int epos = nv.indexOf('=');        String arg = null;        if( epos > 0 ) {            arg = nv.substring(epos+1);            nv  = nv.substring(0,epos);        }        if( "no-cache".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 128}));        } else if( "no-store".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 129}));        } else if( "only-if-cached".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 133}));        } else if( "public".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 134}));        } else if( "private".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 135}));        } else if( "no-transform".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 136}));        } else if( "must-revalidate".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 137}));        } else if( "proxy-revalidate".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, new byte[]{(byte) 138}));        } else if( "max-age".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, deltaSeconds((byte) 130,arg)));        } else if( "max-stale".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, deltaSeconds((byte) 131,arg)));        } else if( "min-fresh".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, deltaSeconds((byte) 132,arg)));        } else if( "s-maxage".equals(nv) ) {            hdrs.write(Encoding.encodeHeader(wk, deltaSeconds((byte) 139,arg)));        } else {          hdrs.write(Encoding.encodeHeader(wk, Encoding.tokenText(value)));        }    }    private byte[] deltaSeconds(byte token, String arg) {      long ds = Long.parseLong(arg);      byte[] iv = Encoding.integerValue(ds);      byte[] bytes = new byte[iv.length+1];      System.arraycopy(bytes,0, bytes,1,iv.length);      bytes[0]=token;      return bytes;    }    public void encodeConnection(OutputStream hdrs, short wk, String value)        throws IOException {        if ( value != null && "CLOSE".equalsIgnoreCase(value.trim())) {            hdrs.write(Encoding.encodeHeader(wk, new byte[] { (byte) 128 }));        } else {            hdrs.write(Encoding.encodeHeader(wk, Encoding.tokenText(value)));        }    }    public void encodeContentEncoding(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        Integer code = TransTable.getTable(TT_CTENC).str2code(value.trim());        if (code != null) {            hdrs.write(Encoding.encodeHeader(wk,                    new byte[] { (byte) (code.intValue() & 0xff) }));        } else {            hdrs.write(Encoding.encodeHeader(wk, Encoding.tokenText(value)));        }    }    public void encodeContentId(OutputStream hdrs, short wk, String value)    throws IOException {        hdrs.write(Encoding.encodeHeader(wk, Encoding.quotedString(value)));    }    public void encodeContentLanguage(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        Integer code = TransTable.getTable(TT_LNG).str2code(value.trim());        if (code != null) {            hdrs.write(Encoding.encodeHeader(wk,                    Encoding.shortInteger(code.shortValue())));        } else {            hdrs.write(Encoding.encodeHeader(wk, Encoding.tokenText(value)));        }    }    public void encodeContentLength(OutputStream hdrs, short wk, String value)        throws IOException {        hdrs.write(Encoding.encodeHeader(wk,                Encoding.integerValue(Long.parseLong(value))));    }    public void encodeContentLocation(OutputStream hdrs, short wk, String value)        throws IOException {        hdrs.write(Encoding.encodeHeader(wk, Encoding.textString(value)));    }    public void encodeContentType(OutputStream hdrs, short wk, String value)        throws IOException {        TransTable wkp = TransTable.getTable(TT_WKPARMS);        // tokenize header-value        Enumeration e = HeaderToken.tokenize(value);        HeaderToken token = (HeaderToken) e.nextElement();        String contentType = token.getToken();        Integer code = TransTable.getTable(TT_CTYPES).str2code(contentType);        // set primary value        byte[] ctv = null;        if (code == null) {            ctv = Encoding.textString(contentType);        } else {            ctv = Encoding.shortInteger(code.shortValue());        }        // handle parameters        ByteArrayOutputStream out = new ByteArrayOutputStream();        String type = token.getParameter("type");        if (type == null) {            type = token.getParameter("type[mpr]");        }        if (type != null) {            // If the content-type is application/vnd.wap.multipart.related,            // type encoding differs...            StringBuffer sb = new StringBuffer("type");            if( "application/vnd.wap.multipart.related".equalsIgnoreCase(contentType) ) {                sb.append("[MPR]");            }            // TODO: contentType parameters are not always encoded as String            // (might be Constrained-encoding)            out.write(Encoding.encodeHeader(wkp.str2code(sb.toString()).shortValue(),                Encoding.textString(type)));        }        String start = token.getParameter("start");        if (start != null) {            out.write(Encoding.encodeHeader(wkp.str2code("start").shortValue(),                Encoding.textString(start)));        }        String name = token.getParameter("name");        if (name != null) {            out.write(Encoding.encodeHeader(wkp.str2code("name").shortValue(),                    Encoding.textString(name)));        }        String charset = token.getParameter("charset");        if (charset != null) {            // Replace _ with -            String cset = charset.replace('_','-');            Integer wkl = TransTable.getTable(TT_CHARSETS).str2code(cset);            short cwk = wkp.str2code("charset").shortValue();            if( wkl != null ) {                out.write(Encoding.encodeHeader(cwk, Encoding.shortInteger(wkl.shortValue())));            } else {                log.warn(charset+": Ignoring unknown charset");            }        }        // create header        byte[] params = out.toByteArray();        if (params.length == 0) {            hdrs.write(Encoding.encodeHeader(wk, ctv));        } else {            byte[] length = Encoding.uintVar(params.length + ctv.length);            byte[] head = new byte[length.length + params.length + ctv.length];            System.arraycopy(length, 0, head, 0, length.length);            System.arraycopy(ctv, 0, head, length.length, ctv.length);            System.arraycopy(params, 0, head, (ctv.length + length.length),                params.length);            hdrs.write(Encoding.encodeHeader(wk, head));        }    }    public void encodeContentDisposition(OutputStream hdrs, short wk,        String value) throws IOException {        if (value != null) {            if (value.toUpperCase().equals("FORM-DATA")) {                hdrs.write(Encoding.encodeHeader(wk,                        new byte[] { 1, (byte) 128 }));            } else if (value.toUpperCase().equals("ATTACHMENT")) {                hdrs.write(Encoding.encodeHeader(wk,                        new byte[] { 1, (byte) 129 }));            } else if (value.toUpperCase().equals("INLINE")) {                hdrs.write(Encoding.encodeHeader(wk,                        new byte[] { 1, (byte) 130 }));            } else {                // Token-Text                byte[] tt = Encoding.tokenText(value);                byte[] ln = Encoding.valueLength(tt);                byte[] lt = new byte[ln.length + tt.length];                System.arraycopy(ln, 0, lt, 0, ln.length);                System.arraycopy(tt, 0, lt, ln.length, tt.length);                hdrs.write(Encoding.encodeHeader(wk, lt));            }        }    }    public void encodeFrom(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        hdrs.write(Encoding.encodeHeader(wk, Encoding.textString(value.trim())));    }    public void encodeHost(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        hdrs.write(Encoding.encodeHeader(wk, Encoding.textString(value.trim())));    }    public void encodeIfMatch(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        hdrs.write(Encoding.encodeHeader(wk, Encoding.textString(value.trim())));    }    public void encodeIfNonMatch(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {            return;        }        hdrs.write(Encoding.encodeHeader(wk, Encoding.textString(value.trim())));    }    public void encodeIfRange(OutputStream hdrs, short wk, String value)        throws IOException {        if (value == null) {