* @return The package name.
     */
    public static String getPackageName(final Class<?> clazz) {
        assertArgumentNotNull("clazz", clazz);

        final String fqcn = clazz.getName();
        final int pos = fqcn.lastIndexOf('.');
        if (pos > 0) {
            return fqcn.substring(0, pos);
        }
        return null;
    }

    /**

        }

        // request header
        final List<org.codelibs.fess.crawler.client.http.RequestHeader> rhList = new ArrayList<>();
        int count = 1;
        String headerName = paramMap.get(CRAWLER_WEB_HEADER_PREFIX + count + ".name");
        while (StringUtil.isNotBlank(headerName)) {

	// Should never contain a slash.
	FilterPrefix string

	// ForwardTo will forward to the given object path.
	ForwardTo string

	// Limit the number of returned objects if > 0.
	Limit int

	// DiskID contains the disk ID of the disk.
	// Leave empty to not check disk ID.
	DiskID string
}

// supported FS for Nlink optimization in readdir.
const (
	xfs  = "XFS"
	ext4 = "EXT4"
)

     */
    public List<StemmerOverrideItem> getStemmerOverrideList(final String dictId, final StemmerOverridePager stemmerOvberridePager) {
        return getStemmerOverrideFile(dictId).map(file -> {
            final int pageSize = stemmerOvberridePager.getPageSize();
            final PagingList<StemmerOverrideItem> stemmerOvberrideList =
                    file.selectList((stemmerOvberridePager.getCurrentPageNumber() - 1) * pageSize, pageSize);

   * Content-Type header.
   */
  override fun toString(): String = mediaType

  override fun equals(other: Any?): Boolean = other is MediaType && other.mediaType == mediaType

  override fun hashCode(): Int = mediaType.hashCode()

  companion object {
    private const val TOKEN = "([a-zA-Z0-9-!#$%&'*+.^_`{|}~]+)"
    private const val QUOTED = "\"([^\"]*)\""
    private val TYPE_SUBTYPE = Regex("$TOKEN/$TOKEN")

   * than one, not just two.
   */
  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  private static final class ToOptionalState {
    static final int MAX_EXTRAS = 4;

    @Nullable Object element;
    List<Object> extras;

    ToOptionalState() {
      element = null;
      extras = emptyList();
    }

        assertArgumentNotNull("jarUrl", jarUrl);

        final URL nestedUrl = URLUtil.create(jarUrl.getPath());
        final String nestedUrlPath = nestedUrl.getPath();
        final int pos = nestedUrlPath.lastIndexOf('!');
        final String jarFilePath = nestedUrlPath.substring(0, pos);
        final File jarFile = new File(URLUtil.decode(jarFilePath, "UTF8"));
        return FileUtil.getCanonicalPath(jarFile);

        key8[5] = (byte) (key[4] << 3 | (key[5] & 0xFF) >>> 5);
        key8[6] = (byte) (key[5] << 2 | (key[6] & 0xFF) >>> 6);
        key8[7] = (byte) (key[6] << 1);
        for (int i = 0; i < key8.length; i++) {
            key8[i] ^= Integer.bitCount(key8[i] ^ 1) & 1;
        }
        return key8;
    }

    /**
     * Default provider is BouncyCastleProvider.

  }

  private fun newReader(source: Buffer): Hpack.Reader = Hpack.Reader(source, 4096)

  private fun byteStream(vararg bytes: Int): Buffer = Buffer().write(intArrayToByteArray(bytes))

  private fun checkEntry(
    entry: Header,
    name: String,
    value: String,
    size: Int,
  ) {
    assertThat(entry.name.utf8()).isEqualTo(name)
    assertThat(entry.value.utf8()).isEqualTo(value)

                    if (responseData == null) {
                        return true;
                    }
                }

                final int httpStatusCode = responseData.getHttpStatusCode();
                if (logger.isDebugEnabled()) {
                    logger.debug("Accessing document: {}, status: {}", url, httpStatusCode);
                }