public <T extends Credentials> T unwrap(Class<T> type) {
            if (type.isInstance(this)) {
                return type.cast(this);
            }
            throw new ClassCastException("Cannot unwrap to " + type.getName());
        }
    }

    static class SelfRenewingCreds extends BaseCreds {
        @Override
        public CredentialsInternal renew() {
            // Returns itself as the renewed credentials

        assertEquals(2, m3.getParameterCount());
        assertEquals(0, m3.getExceptionTypes().length);

        // Package check to ensure we are validating the correct type
        assertEquals("jcifs.smb", clazz.getPackage().getName());
    }

    // Happy path: shouldForceSigning returns the configured value
    @ParameterizedTest
    @ValueSource(booleans = { true, false })
    @DisplayName("shouldForceSigning returns stubbed boolean value")

    @Test
    @DisplayName("Test getName returns filename")
    void testGetName() throws SMBProtocolDecodingException {
        // Prepare test data
        byte[] buffer = createValidBuffer("testfile.txt", "TEST~1.TXT", true);

        // Decode
        fileBothDirectoryInfo.decode(buffer, 0, buffer.length);

        // Verify
        assertEquals("testfile.txt", fileBothDirectoryInfo.getName());
    }

    @Test

      derivedSuites.add(
          SetTestSuiteBuilder.using(
                  new ReserializedSetGenerator<E>(parentBuilder.getSubjectGenerator()))
              .named(getName() + " reserialized")
              .withFeatures(computeReserializedCollectionFeatures(parentBuilder.getFeatures()))
              .suppressing(parentBuilder.getSuppressedTests())
              .withSetUp(parentBuilder.getSetUp())

            }
        }

        return bySyntax;
    }

    private static ClassLoader initializeDocLoader() throws ExpressionDocumentationException {
        String myResourcePath = ExpressionDocumenter.class.getName().replace('.', '/') + ".class";

        URL myResource = ExpressionDocumenter.class.getClassLoader().getResource(myResourcePath);

        buf.append(",\"process.thread.name\":\"").append(StringEscapeUtils.escapeJson(Thread.currentThread().getName())).append('"');
        buf.append(",\"log.logger\":\"").append(StringEscapeUtils.escapeJson(this.getClass().getName())).append('"');
        valueMap.entrySet()
                .stream()
                .forEach(e -> buf.append(",\"labels.")

    NameServiceClient(final int lport, final InetAddress laddr) {
        this.lport = lport;
        this.laddr = laddr;

        try {
            baddr = Config.getInetAddress("jcifs.smb1.netbios.baddr", InetAddress.getByName("255.255.255.255"));
        } catch (final UnknownHostException uhe) {}

        snd_buf = new byte[SND_BUF_SIZE];
        rcv_buf = new byte[RCV_BUF_SIZE];

     */
    public FileBothDirectoryInfo(final Configuration config, final boolean unicode) {
        this.config = config;
        this.unicode = unicode;
    }

    @Override
    public String getName() {
        return this.filename;
    }

    @Override
    public int getType() {
        return SmbConstants.TYPE_FILESYSTEM;
    }

    /**
     * @return the fileIndex
     */
    @Override

    }

    /**
     *
     */
    @Test
    public void testGetShortClassName() {
        assertThat(ClassUtil.getShortClassName(getClass().getName()), is("ClassUtilTest"));
    }

    /**
     *
     */
    @Test(expected = NoSuchConstructorRuntimeException.class)
    public void testGetConstructor() {

    val httpUrl = "https://www.google.co.uk".toHttpUrl()
    assertThat(httpUrl.topPrivateDomain()).isEqualTo("google.co.uk")
  }

  private fun assumeNetwork() {
    try {
      InetAddress.getByName("www.google.com")
    } catch (uhe: UnknownHostException) {
      throw AssumptionViolatedException(uhe.message, uhe)
    }
  }