) : ForwardingSource(delegate) {
    private var bytesReceived = 0L
    private var invokeStartEvent = true
    private var completed = false
    private var closed = false

    init {
      if (contentLength == 0L) {
        complete(null)
      }
    }

    @Throws(IOException::class)
    override fun read(
      sink: Buffer,
      byteCount: Long,
    ): Long {

            SMBUtil.writeInt4(ServerMessageBlock2.SMB2_FLAGS_SIGNED, data, 16);

            // Create valid signature using HmacSHA256
            Mac mac = Mac.getInstance("HmacSHA256");
            mac.init(new SecretKeySpec(sessionKey, "HmacSHA256"));

            // Zero signature field for calculation
            for (int i = 0; i < SIGNATURE_LENGTH; i++) {
                data[SIGNATURE_OFFSET + i] = 0;
            }

	if size < 0 {
		return nil, errors.New("zip: size cannot be negative")
	}
	zr := new(Reader)
	var err error
	if err = zr.init(r, size); err != nil && err != ErrInsecurePath {
		return nil, err
	}
	return zr, err
}

func (r *Reader) init(rdr io.ReaderAt, size int64) error {
	end, baseOffset, err := readDirectoryEnd(rdr, size)
	if err != nil {
		return err
	}
	r.r = rdr

    /**
     * Initializes the callback implementation after dependency injection.
     * Sets up configuration values and initializes the ingest factory if available.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }

            SingletonLaContainerFactory.setExternalContextComponentDefRegister(new GenericExternalContextComponentDefRegister());
            SingletonLaContainerFactory.init();

            final Thread shutdownCallback = new Thread("ShutdownHook") {
                @Override
                public void run() {
                    if (logger.isDebugEnabled()) {

  )
  fun trustManager(): X509TrustManager = trustManager

  fun sslSocketFactory(): SSLSocketFactory = sslContext().socketFactory

  fun sslContext(): SSLContext =
    Platform.get().newSSLContext().apply {
      init(arrayOf<KeyManager>(keyManager), arrayOf<TrustManager>(trustManager), SecureRandom())
    }

  class Builder {
    private var heldCertificate: HeldCertificate? = null

    @Mock
    SmbFileHandleImpl fd;
    @Mock
    Configuration config;

    private SmbPipeInputStream newStreamWithInit(boolean smb2) throws CIFSException {
        when(handle.getPipe()).thenReturn(pipe);
        // init(th) behavior inside SmbFileInputStream constructor
        when(tree.isSMB2()).thenReturn(smb2);
        when(tree.getReceiveBufferSize()).thenReturn(4096);
        when(tree.getMaximumBufferSize()).thenReturn(65535);

  }

  public void testHash() throws IOException {
    File asciiFile = getTestFile("ascii.txt");
    File i18nFile = getTestFile("i18n.txt");

    String init = "d41d8cd98f00b204e9800998ecf8427e";
    assertEquals(init, Hashing.md5().newHasher().hash().toString());

    String asciiHash = "e5df5a39f2b8cb71b24e1d8038f93131";
    assertEquals(asciiHash, Files.hash(asciiFile, Hashing.md5()).toString());

        queryFieldConfig = new QueryFieldConfig();
        ComponentUtil.register(queryFieldConfig, "queryFieldConfig");
        queryFieldConfig.init();
        QueryProcessor queryProcessor = new QueryProcessor();
        ComponentUtil.register(queryProcessor, "queryProcessor");
        queryProcessor.init();
        new BooleanQueryCommand().register();
        new BoostQueryCommand().register();
        new FuzzyQueryCommand().register();

        // Setup test data
        List<RelatedContent> testData = new ArrayList<>();
        testData.add(createRelatedContent("test", "Test Content", ""));
        mockBhv.setTestData(testData);

        relatedContentHelper.init();

        // Verify that load was called and data is processed
        String[] results = relatedContentHelper.getRelatedContents("test");
        assertEquals(1, results.length);