@CanIgnoreReturnValue // TODO(kak): consider removing this
  @Override
  public <T> T newProxy(
      T target, Class<T> interfaceType, long timeoutDuration, TimeUnit timeoutUnit) {
    checkNotNull(target);
    checkNotNull(interfaceType);
    checkNotNull(timeoutUnit);
    return target; // ha ha
  }

  @CanIgnoreReturnValue // TODO(kak): consider removing this
  @Override
  @ParametricNullness

            }
        }
    }

    @Override
    public boolean isAvailable() {
        try {
            final HeadBucketRequest request = HeadBucketRequest.builder().bucket(bucket).build();
            s3Client.headBucket(request);
            return true;
        } catch (final Exception e) {
            return false;
        }
    }

    @Override
    public void close() {

     */
    public LdapChain() {
        // do nothing
    }

    @Override
    public void update(final User user) {
        ComponentUtil.getLdapManager().insert(user);
    }

    @Override
    public void delete(final User user) {
        ComponentUtil.getLdapManager().delete(user);
    }

    @Override
    public boolean changePassword(final String username, final String password) {

  @Override
  protected Map<Integer, UnhashableObject> makeEmptyMap() {
    return ImmutableMap.of();
  }

  @Override
  protected Map<Integer, UnhashableObject> makePopulatedMap() {
    Unhashables unhashables = new Unhashables();
    return ImmutableMap.of(0, unhashables.e0(), 1, unhashables.e1(), 2, unhashables.e2());
  }

  @Override
  protected Integer getKeyNotInPopulatedMap() {

            }
        } else {
            openFunction = OPEN_FN_OPEN;
        }
    }

    @Override
    int getBatchLimit(final byte command) {
        return command == SMB_COM_READ_ANDX ? BATCH_LIMIT : 0;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        writeInt2(flags, dst, dstIndex);

          object : Callback {
            override fun onRedirectReceived(
              request: UrlRequest,
              info: UrlResponseInfo,
              newLocationUrl: String,
            ) {
              println("request " + info.httpStatusCode + " " + newLocationUrl)
              request.followRedirect()
            }

            override fun onResponseStarted(
              request: UrlRequest,

    boolean[] called = new boolean[1];
    f.addCallback(
        new FutureCallback<String>() {
          @Override
          public void onSuccess(String result) {
            called[0] = true;
          }

          @Override
          public void onFailure(Throwable t) {}
        },
        directExecutor());
    assertThat(called[0]).isTrue();
  }

    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        writeInt2(fid, dst, dstIndex);
        dstIndex += 2;
        writeUTime(lastWriteTime, dst, dstIndex);
        return 6;
    }

    @Override
    int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override

        this.subject = subject;
    }

    @Override
    public void refresh() throws CIFSException {
        // custom Kerb5Authenticators need to override this method for support
        throw new SmbUnsupportedOperationException("Refreshing credentials is not supported by this authenticator");
    }

    @Override
    public Kerb5Authenticator clone() {

     */
    @Override
    public final int getTid() {
        return getTreeId();
    }

    @Override
    public boolean isValidTid() {
        return getTreeId() != -1;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#getService()
     */
    @Override
    public String getService() {
        return null;