close();
            throw new NbtException(NbtException.ERR_SSN_SRVC, errorCode);
        case -1:
            throw new NbtException(NbtException.ERR_SSN_SRVC, NbtException.CONNECTION_REFUSED);
        default:
            close();
            throw new NbtException(NbtException.ERR_SSN_SRVC, 0);
        }
    }

    @Override
    public void close() throws IOException {
        if (LogStream.level > 3) {

  @CanIgnoreReturnValue
  static int checkPositive(String role, int x) {
    if (x <= 0) {
      throw new IllegalArgumentException(role + " (" + x + ") must be > 0");
    }
    return x;
  }

  @CanIgnoreReturnValue
  static long checkPositive(String role, long x) {
    if (x <= 0) {
      throw new IllegalArgumentException(role + " (" + x + ") must be > 0");
    }
    return x;
  }

        assertArgumentNotNull("channel", channel);
        assertArgumentNotNull("mode", mode);

        try {
            return channel.map(mode, 0, channel.size());
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    /**
     * Returns the size of the file.
     *
     * @param channel
     *            The file channel. Must not be {@literal null}.

     * @throws NdrException if encoding fails
     */
    public abstract void encode_in(NdrBuffer buf) throws NdrException;

    /**
     * Decode the output parameters from this DCERPC message.
     * @param buf the buffer to decode from
     * @throws NdrException if decoding fails
     */
    public abstract void decode_out(NdrBuffer buf) throws NdrException;

          throw multiples(true);
        }
        return this;
      }
    }

    Optional<Object> getOptional() {
      if (extras.isEmpty()) {
        return Optional.ofNullable(element);
      } else {
        throw multiples(false);
      }
    }

    Object getElement() {
      if (element == null) {
        throw new NoSuchElementException();

    Comparable<?> endpoint() {
      throw new IllegalStateException("range unbounded on this side");
    }

    @Override
    boolean isLessThan(Comparable<?> value) {
      return true;
    }

    @Override
    BoundType typeAsLowerBound() {
      throw new IllegalStateException();
    }

    @Override
    BoundType typeAsUpperBound() {

            throws ArtifactMetadataRetrievalException {
        throw new UnsupportedOperationException("Cannot get available versions in this test case");
    }

    @Override
    public List<ArtifactVersion> retrieveAvailableVersionsFromDeploymentRepository(
            Artifact artifact, ArtifactRepository localRepository, ArtifactRepository remoteRepository)
            throws ArtifactMetadataRetrievalException {

     *            session identifier
     * @return encrypted message with transform header
     * @throws CIFSException
     *             if encryption fails
     */
    public byte[] encryptMessage(final byte[] message, final long sessionId) throws CIFSException {
        if (message == null) {
            throw new IllegalArgumentException("Message cannot be null");
        }

        // Validate encryption parameters

    if (deleteFaults.contains(path)) throw IOException("boom!")
    super.delete(path, mustExist)
  }

  @Throws(IOException::class)
  override fun deleteRecursively(
    fileOrDirectory: Path,
    mustExist: Boolean,
  ) {
    if (deleteFaults.contains(fileOrDirectory)) throw IOException("boom!")
    super.deleteRecursively(fileOrDirectory, mustExist)
  }

  override fun appendingSink(
    file: Path,
    mustExist: Boolean,

   * Reads the contents of this source as a string.
   *
   * @throws IOException if an I/O error occurs while reading from this source
   */
  public String read() throws IOException {
    Closer closer = Closer.create();
    try {
      Reader reader = closer.register(openStream());
      return CharStreams.toString(reader);
    } catch (Throwable e) {
      throw closer.rethrow(e);
    } finally {
      closer.close();