} catch (final IOException e) {
                logger.error("Failed to close httpClient.", e);
            }
        }
    }

    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        if (logger.isDebugEnabled()) {
            logger.debug("Accessing {}", url);
        }

        // start

        this.queryFreq = queryFreq;
        timestamp = ZonedDateTime.now();
        emptySource = createEmptyMap();
        id = SuggestUtil.createSuggestTextId(this.text);
    }

    public String getText() {
        return text;
    }

    public String[][] getReadings() {
        return readings;
    }

    public String[] getTags() {
        return tags;
    }

    protected boolean ignoreCommentTag = false;

    protected abstract Pattern getEncodingPattern();

    protected abstract Pattern getTagPattern();

    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        if (in == null) {
            throw new CrawlerSystemException("The inputstream is null.");
        }
        try {

        tasks.register("checkstyleApi", Checkstyle.class, task -> {
            task.source(extension.getDocumentedSource());
            // TODO: This is ugly
            task.setConfig(project.getResources().getText().fromFile(checkstyle.getConfigDirectory().file("checkstyle-api.xml")));
            task.setClasspath(layout.files());

    protected Object parsePrimitive(final JsonParser jsonParser) throws IOException {
        final JsonToken token = jsonParser.getCurrentToken();
        return switch (token) {
        case VALUE_STRING -> jsonParser.getText();
        case VALUE_NUMBER_INT -> jsonParser.getLongValue();
        case VALUE_NUMBER_FLOAT -> jsonParser.getDoubleValue();
        case VALUE_TRUE -> true;
        case VALUE_FALSE -> false;

        firstLineInnerMap.put("_id", item.getId());
        firstLineMap.put("index", firstLineInnerMap);

        final Map<String, Object> secondLine = new HashMap<>();

        secondLine.put("text", item.getText());

        // reading
        final String[][] readings = item.getReadings();
        for (int i = 0; i < readings.length; i++) {
            secondLine.put("reading_" + i, readings[i]);
        }

        // simple bean? assumes string constructor
        if (parser.next() == XmlPullParser.TEXT) {
            final String text = parser.getText();

            // confirm element doesn't contain nested XML
            if (parser.next() != XmlPullParser.START_TAG) {
                return convertText(text, clazz == rawType ? toType : TypeLiteral.get(clazz));

	github.com/beorn7/perks v1.0.1 // indirect
	github.com/blang/semver/v4 v4.0.0 // indirect
	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
	github.com/chai2010/gettext-go v1.0.2 // indirect
	github.com/containerd/stargz-snapshotter/estargz v0.15.1 // indirect
	github.com/containerd/typeurl/v2 v2.2.0 // indirect
	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect

        }
        return params;
    }

    protected ExtractData getExtractData(final Extractor extractor, final InputStream in, final Map<String, String> params) {
        try {
            return extractor.getText(in, params);
        } catch (final RuntimeException e) {
            if (!fessConfig.isCrawlerIgnoreContentException()) {
                throw e;
            }
            if (logger.isDebugEnabled()) {

                    if (!first) {
                        buf.append(',');
                    }
                    first = false;

                    buf.append("{\"text\":\"").append(StringEscapeUtils.escapeJson(item.getText())).append('\"');
                    buf.append(",\"labels\":[");
                    for (int i = 0; i < item.getTags().length; i++) {
                        if (i > 0) {
                            buf.append(',');