protected abstract DirectoryProperty getDocsDirectory();

    @Input
    protected abstract Property<Integer> getPort();

    @Nested
    protected abstract Property<JavaLauncher> getJavaLauncher();

    @TaskAction
    public void startApplication() {
        System.out.println("serving docs at http://localhost:" + getPort().get());
        DeploymentRegistry registry = getDeploymentRegistry();

        server1.start();
        final CrawlerWebServer server2 = new CrawlerWebServer(0);
        server2.start();

        final String url1 = "http://localhost:" + server1.getPort() + "/";
        final String url2 = "http://localhost:" + server2.getPort() + "/";
        try {
            final int maxCount = 10;
            final int numOfThread = 10;

            final File file = File.createTempFile("crawler-", "");

    }

    // Check the pre-withDefaultPort() instance.
    if (expectHasExplicitPort) {
      assertTrue(hp.hasPort());
      assertEquals(expectPort, hp.getPort());
    } else {
      assertFalse(hp.hasPort());
      try {
        hp.getPort();
        fail("Expected IllegalStateException");
      } catch (IllegalStateException expected) {
      }
    }
    assertThat(hp.getHost()).isEqualTo(expectHost);

    }

    // Check the pre-withDefaultPort() instance.
    if (expectHasExplicitPort) {
      assertTrue(hp.hasPort());
      assertEquals(expectPort, hp.getPort());
    } else {
      assertFalse(hp.hasPort());
      try {
        hp.getPort();
        fail("Expected IllegalStateException");
      } catch (IllegalStateException expected) {
      }
    }
    assertThat(hp.getHost()).isEqualTo(expectHost);

        server1.start();
        final CrawlerWebServer server2 = new CrawlerWebServer(0);
        server2.start();

        final String url1 = "http://localhost:" + server1.getPort() + "/";
        final String url2 = "http://localhost:" + server2.getPort() + "/";
        try {
            final int maxCount = 10;
            final int numOfThread = 10;

            final File file = File.createTempFile("crawler-", "");

            TypeReference typeReference = new TypeReference(typeRef)
            if ((typeReference.getSort() == TypeReference.CLASS_TYPE_PARAMETER || typeReference.getSort() == TypeReference.CLASS_TYPE_PARAMETER_BOUND) &&
                NULLABLE_ANNOTATIONS.contains(Type.getType(descriptor).getClassName())) {

    }

    @Override
    public OutputStream getOutputStream() throws IOException {
        return new SocketOutputStream(super.getOutputStream());
    }

    @Override
    public int getPort() {
        return super.getPort();
    }

    @Override
    public InetAddress getLocalAddress() {
        return super.getLocalAddress();
    }

    @Override
    public int getLocalPort() {

        Handler handler = newHandler();
        URL url = new URL(null, "smb://", handler);

        // Assert
        assertEquals("smb", url.getProtocol());
        assertEquals(SmbConstants.DEFAULT_PORT, url.getPort(), "Default port applied for root smb URL");
        assertNull(url.getRef(), "Ref should remain null for root URL");
    }

    @Test
    @DisplayName("parseURL: fragment is moved into path and ref cleared")

    }

    /**
     * Get the port the service is listening on
     *
     * @return the service port
     * @throws IOException if port cannot be determined
     */
    public int getPort() throws IOException {
        if (serverSocket == null) {
            throw new IOException("Service not started");
        }
        return serverSocket.getLocalPort();
    }

    /**

            mockService.close();
        }
    }

    @Test
    void testMockServiceLifecycle() throws Exception {
        assertNotNull(mockService.getAddress());
        assertTrue(mockService.getPort() > 0);
        assertEquals(0, mockService.getRegistrationCount());

        // Test registration
        String regId = mockService.registerWitness("\\\\server\\share", "192.168.1.100", 1);
        assertNotNull(regId);