int type = SMBUtil.readInt2(buffer, ncpos);
                int dataLen = SMBUtil.readInt2(buffer, ncpos + 2);
                ncpos += 4;
                ncpos += 4; // Reserved
                NegotiateContextResponse ctx = createContext(type);
                if ( ctx != null ) {
                    ctx.decode(buffer, ncpos, dataLen);
                    contexts[ i ] = ctx;
                }

          "type":       "keyword_marker",
          "keywords_path": "${fess.dictionary.path}ca/protwords.txt"
        },
        "catalan_stemmer": {
          "type":       "stemmer",
          "language":   "catalan"
        },
        "catalan_override": {
          "type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}ca/stemmer_override.txt"
        },
        "czech_stop": {