public NavigableSet<E> elementSet() {
      return new StandardElementSet();
    }

    @Override
    public Entry<E> firstEntry() {
      return standardFirstEntry();
    }

    @Override
    public Entry<E> lastEntry() {
      return standardLastEntry();
    }

    @Override
    public Entry<E> pollFirstEntry() {
      return standardPollFirstEntry();
    }

    @Override

        }
        return new String(outData);
    }

    /**
     * Base64でエンコードされたデータをデコードします。
     *
     * @param inData
     *            デコードするデータ
     * @return デコードされたデータ
     */
    public static byte[] decode(final String inData) {
        if (StringUtil.isEmpty(inData)) {
            return null;
        }
        final int num = inData.length() / 4 - 1;

            return new String(FileUtil.readBytes(outputFile), Constants.UTF_8_CHARSET);
        }
    }

    private Extractor getExtractor(final String ext) {
        return extractorMap.get(ext);
    }

    /**
     * @param extension
     * @return
     */
    private String getOutputExtension(final String extension) {
        final String outExt = extensionMap.get(extension);

    public Collection<V> values() {
        return parent.values();
    }

    @Override
    public Set<Entry<K, V>> entrySet() {
        // return original keys
        return parent.entrySet();
    }

    @Override
    public boolean equals(final Object o) {
        return parent.equals(o);
    }

    @Override
    public int hashCode() {
        return parent.hashCode();
    }

 * challenge. The proxy authenticator may return either an authenticated request, or null to
 * connect without authentication.
 *
 * ```java
 * for (Challenge challenge : response.challenges()) {
 *   // If this is preemptive auth, use a preemptive credential.
 *   if (challenge.scheme().equalsIgnoreCase("OkHttp-Preemptive")) {
 *     return response.request().newBuilder()

     * current environment.
     * 
     * @param tc
     *            context to use
     * @return An <code>int</code> containing the default flags.
     */
    public static int getDefaultFlags ( CIFSContext tc ) {
        return NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_VERSION
                | ( tc.getConfig().isUseUnicode() ? NTLMSSP_NEGOTIATE_UNICODE : NTLMSSP_NEGOTIATE_OEM );
    }

        // because some comparator might throw NPE (e.g. the natural ordering).
        return false;
      }
    }
    try {
      return sortedDelegate.containsAll(targets);
    } catch (ClassCastException e) {
      return false;
    }
  }

  public E first() {
    return sortedDelegate.first();
  }

  public ImmutableSortedSet<E> headSet(E toElement) {

     * @return the current builder
     */
    @Nonnull
    default MessageBuilder a(Object value) {
        return append(String.valueOf(value));
    }

    /**
     * Append newline to the message buffer.
     *
     * @return the current builder
     */
    @Nonnull
    default MessageBuilder newline() {
        return append(System.lineSeparator());
    }

    /**

      delegate.dispatcher = value.wrap()
    }

  val port: Int
    get() {
      before() // This implicitly starts the delegate.
      return delegate.port
    }

  val hostName: String
    get() {
      before() // This implicitly starts the delegate.
      return delegate.hostName
    }

  var protocolNegotiationEnabled: Boolean by delegate::protocolNegotiationEnabled

  @get:JvmName("protocols")

        if (!includeObject && clazz == Object.class) {
            return false;
        }
        return clazz != null;
    }

    @Override
    public Class<?> next() {
        if (!hasNext()) {
            throw new NoSuchElementException();
        }
        final Class<?> result = clazz;
        clazz = clazz.getSuperclass();
        return result;
    }

    @Override
    public void remove() {