logger.info(content);
        assertTrue(content.contains("テスト"));
        assertTrue(content.contains("テキスト"));
    }

    public void test_getText_maxSize() throws IOException {
        try (final InputStream in = ResourceUtil.getResourceAsStream("extractor/tar/test.tar")) {
            tarExtractor.setMaxContentSize(100);
            tarExtractor.getText(in, null);
            fail();

 * such as MIME type detection, extractor selection, and content length validation.
 * </p>
 *
 * <p>
 * Example usage:
 * </p>
 *
 * <pre>
 * {@code
 * try (InputStream in = new FileInputStream("example.pdf")) {
 *     ExtractData extractData = new ExtractorBuilder(crawlerContainer, in, new HashMap<>())
 *         .mimeType("application/pdf")
 *         .filename("example.pdf")

            }

            if (includeContent) {
                File tempFile = null;
                File outputFile = null;
                try {
                    tempFile = createTempFile("ftp-", ".tmp", null);
                    try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tempFile))) {
                        if (!client.retrieveFile(ftpInfo.getName(), out)) {

        logger.info(content);
        assertTrue(content.contains("テスト"));
        assertTrue(content.contains("テキスト"));
    }

    public void test_getText_maxSize() throws IOException {
        try (final InputStream in = ResourceUtil.getResourceAsStream("extractor/zip/test.zip")) {
            zipExtractor.setMaxContentSize(100);
            zipExtractor.getText(in, null);
            fail();

    }

    /**
     * Creates a new index if no index exists.
     * @return True if an index was created, false otherwise.
     */
    public boolean createIndexIfNothing() {
        try {
            boolean created = false;
            final IndicesExistsResponse response =
                    client.admin().indices().prepareExists(getSearchAlias(index)).execute().actionGet(suggestSettings.getIndicesTimeout());

    /**
     * Destroys the service.
     */
    @PreDestroy
    public void destroy() {
        sessionCache.entrySet().stream().map(e -> e.getValue().waitingQueue).forEach(q -> q.forEach(urlQueue -> {
            try {
                insert(urlQueue);
            } catch (final Exception e) {
                logger.warn("Failed to restore " + urlQueue, e);
            }
        }));
    }

    /**

        logger.info(content);
        assertTrue(content.contains("テスト"));
        assertTrue(content.contains("テキスト"));
    }

    public void test_getText_maxSize() throws IOException {
        try (final InputStream in = ResourceUtil.getResourceAsStream("extractor/lha/test.lzh")) {
            lhaExtractor.setMaxContentSize(100);
            lhaExtractor.getText(in, null);
            fail();

        }

        final MimeTypeHelper mimeTypeHelper = getMimeTypeHelper();
        final ExtractorFactory extractorFactory = getExtractorFactory();
        final StringBuilder buf = new StringBuilder(1000);

        try (final ArchiveInputStream ais =
                archiveStreamFactory.createArchiveInputStream(in.markSupported() ? in : new BufferedInputStream(in))) {
            ZipArchiveEntry entry = null;
            long contentSize = 0;

        if (in == null) {
            throw new CrawlerSystemException("The inputstream is null.");
        }

        final String password = getPassword(params);
        try (PDDocument document = Loader.loadPDF(new RandomAccessReadBuffer(in), password)) {
            final StringWriter writer = new StringWriter();
            final PDFTextStripper stripper = new PDFTextStripper();

        final StringBuilder buf = new StringBuilder(1000);

        ArchiveInputStream ais = null;

        try {
            ais = archiveStreamFactory.createArchiveInputStream("tar", in);
            TarArchiveEntry entry = null;
            long contentSize = 0;
            while ((entry = (TarArchiveEntry) ais.getNextEntry()) != null) {