// Space outside quotes - end of argument
                if (current.length() > 0) {
                    args.add(current.toString());
                    current.setLength(0);
                }
            } else {
                current.append(c);
            }
        }

        // Add last argument
        if (current.length() > 0) {

                }
            } else if (c == delimiter && !inQuotes) {
                // Field separator
                fields.add(unquoteField(currentField.toString().trim()));
                currentField.setLength(0);
            } else {
                currentField.append(c);
            }
        }

        // Add last field
        fields.add(unquoteField(currentField.toString().trim()));

            regexQueries[i] = Pattern.quote(queries[i]);
            hlQueries[i] = highlightTagPre + queries[i] + highlightTagPost;
        }
        while (m.find()) {
            segBuf.setLength(0);
            m.appendReplacement(segBuf, StringUtil.EMPTY);
            String segment = segBuf.toString();
            for (int i = 0; i < queries.length; i++) {

            userAgent = textBuf.toString().trim();
        }
        tagQueue.pollLast();
        textBuf.setLength(0);
    }

    /**
     * SAX event handler called to process character data between XML elements.
     * Accumulates text content in a buffer for later processing when the element ends.
     *

        try {
            response.setContentType("application/x-ndjson; charset=UTF-8");
            final long count = searchHelper.scrollSearch(params, doc -> {
                buf.setLength(0);
                buf.append('{');
                boolean first2 = true;
                for (final Map.Entry<String, Object> entry : doc.entrySet()) {
                    final String name = entry.getKey();