}

    private static void createFileConfig() {
        final Map<String, Object> requestBody = new HashMap<>();
        final String paths = "file:" + getTestDataPath();
        requestBody.put("name", NAME_PREFIX + "FileConfig");
        requestBody.put("paths", paths);
        requestBody.put("excluded_paths", ".*\\.git.*");
        requestBody.put("max_access_count", 10);
        requestBody.put("num_of_thread", 1);

                        final Path path = Paths.get(LaServletContextUtil.getServletContext().getRealPath(key));
                        if (Files.isRegularFile(path)) {
                            return Files.getLastModifiedTime(path).toMillis();
                        }
                    } catch (final Exception e) {
                        logger.debug("Failed to access resource file: path={}", key, e);
                    }

    private static final String FESS_VAR_PATH = "fess.var.path";

    /** System property key for Fess web application path */
    private static final String FESS_WEBAPP_PATH = "fess.webapp.path";

    /** System property key for Java temporary directory */
    private static final String JAVA_IO_TMPDIR = "java.io.tmpdir";

    /** System property key for Tomcat configuration path */

    }

    @Test
    public void test_writeThreadDump_withSpecialCharacters() throws IOException {
        // Test with file path containing special characters
        Path tempDir = Files.createTempDirectory("test-スレッドダンプ-dir");
        Path tempFile = tempDir.resolve("thread-dump-テスト.txt");

        try {
            ThreadDumpUtil.writeThreadDump(tempFile.toString());

        }
    }

    /**
     * Checks if the given URL represents a file system path.
     * Determines if the URL uses file system protocols that may require
     * special handling for content serving.
     *
     * @param url the URL to check
     * @return true if the URL is a file system path, false otherwise
     */
    protected boolean isFileSystemPath(final String url) {

        final String logFilePath = systemHelper.getLogFilePath();
        if (StringUtil.isNotBlank(logFilePath)) {
            final Path logDirPath = Paths.get(logFilePath);
            try (Stream<Path> stream = Files.list(logDirPath)) {
                stream.filter(entry -> isLogFilename(entry.getFileName().toString())).forEach(filePath -> {

    @Test
    public void test_createDirectories_nestedPath() throws Exception {
        // Test that Files.createDirectories works correctly for nested paths
        Path tempDir = Files.createTempDirectory("toctou_test");
        try {
            Path nestedPath = tempDir.resolve("level1").resolve("level2").resolve("level3");
            assertFalse(Files.exists(nestedPath));

    }

    /**
     * Encodes a URL path for filtering.
     *
     * @param path The path to encode.
     * @return The encoded path.
     */
    public String encodeUrlFilter(final String path) {
        if (filterPathEncoding == null || path == null) {
            return path;
        }

        try {
            final StringBuilder buf = new StringBuilder(path.length() + 100);

                    }
                    crawler.addUrl(u);
                    if (logger.isInfoEnabled()) {
                        logger.info("Target Path: {}", u);
                    }
                }
            }));

            // set included paths
            final AtomicBoolean urlEncodeDisabled = new AtomicBoolean(false);

        new Thread(() -> {
            final Path basePath = baseDir.toPath();
            final String suffix = "." + imageExtention;
            try (Stream<Path> paths = Files.walk(basePath)) {
                paths.filter(path -> path.toFile().getName().endsWith(imageExtention)).forEach(path -> {
                    final Path subPath = basePath.relativize(path);