}
        ComponentUtil.setFessConfig(null);
        super.tearDown();
    }

    private void deleteDirectory(File dir) {
        if (dir.isDirectory()) {
            File[] files = dir.listFiles();
            if (files != null) {
                for (File file : files) {
                    deleteDirectory(file);
                }
            }
        }
        dir.delete();
    }

        }
    }

    // Helper method to delete directory recursively
    private void deleteDirectory(File dir) {
        if (dir.isDirectory()) {
            File[] children = dir.listFiles();
            if (children != null) {
                for (File child : children) {
                    deleteDirectory(child);
                }
            }
        }
        dir.delete();
    }

        final SimpleDateFormat sdf = new SimpleDateFormat("MM/d/yy h:mm a");
        final GregorianCalendar cal = new GregorianCalendar();

        sdf.setCalendar(cal);

        dirents = dir.listFiles();
        if (LogStream.level > 2) {
            log.println(dirents.length + " items listed");
        }
        sorted = new LinkedList();
        fmt = req.getParameter("fmt");
        if (fmt == null) {

    }                                                                        \
    const auto len = std::min(max_values, attr->list().list_field##_size()); \
    for (int i = 0; i < len; ++i) {                                          \
      values[i] = static_cast<c_type>(attr->list().list_field(i));           \
    }                                                                        \
  }

        if (!file.exists()) {
            return;
        }

        if (file.isDirectory()) {
            try {
                SmbFile[] children = file.listFiles();
                if (children != null) {
                    for (SmbFile child : children) {
                        deleteRecursively(child);
                    }
                }

        try {
            final File aliasConfigDir = ResourceUtil.getResourceAsFile(aliasConfigDirPath);
            if (aliasConfigDir.isDirectory()) {
                stream(aliasConfigDir.listFiles((dir, name) -> name.endsWith(".json"))).of(stream -> stream.forEach(f -> {
                    String aliasName = f.getName().replaceFirst(".json$", "");
                    if (index.equals(DOC_INDEX)) {