assertEquals("tc", npe.getMessage());
    }

    @Test
    @DisplayName("createContext accepts null/empty optional parameters")
    void createContext_edge_parameters_ok() throws Exception {
        TestCredentials creds = new TestCredentials("D", false, false, new Subject(), false);
        // Intentionally pass null/empty values for optional parameters; expect no exception

    getMultiset().entrySet().clear();
    assertTrue("multiset not empty after entrySet().clear()", getMultiset().isEmpty());
  }

  @CollectionSize.Require(ONE)
  @CollectionFeature.Require(SUPPORTS_ITERATOR_REMOVE)
  public void testEntrySet_iteratorRemovePropagates() {
    Iterator<Multiset.Entry<E>> iterator = getMultiset().entrySet().iterator();
    assertTrue(

            final String s = file.toUri().toString();
            final String b = basePath.toUri().toString();
            final String id = s.replace(b, StringUtil.EMPTY).replace("." + imageExtention, StringUtil.EMPTY).replace("/", StringUtil.EMPTY);
            if (logger.isDebugEnabled()) {
                logger.debug("Base: {} File: {} DocId: {}", b, s, id);
            }
            return id;
        }

        form.storageAccessKey = StringUtil.isNotBlank(fessConfig.getStorageAccessKey()) ? DUMMY_PASSWORD : StringUtil.EMPTY;
        form.storageSecretKey = StringUtil.isNotBlank(fessConfig.getStorageSecretKey()) ? DUMMY_PASSWORD : StringUtil.EMPTY;
        form.storageBucket = fessConfig.getStorageBucket();
        form.storageType = fessConfig.getStorageType();

    }

    public void test_resolve_invalid_brackets() {
        IdnDnsResolver resolver = new IdnDnsResolver();

        // Test empty brackets - should be treated as invalid hostname
        try {
            resolver.resolve("[]");
            fail("Should throw UnknownHostException for empty brackets");
        } catch (UnknownHostException e) {
            // Expected behavior
        }
    }

  },
  {
    "comment": "Label with trailing hyphen",
    "input": "x-.xn--zca",
    "output": "x-.xn--zca"
  },
  {
    "input": "x-.ß",
    "output": "x-.xn--zca"
  },
  {
    "comment": "Empty labels",
    "input": "x..xn--zca",
    "output": "x..xn--zca"
  },
  {
    "input": "x..ß",
    "output": "x..xn--zca"
  },
  {
    "comment": "Invalid Punycode",
    "input": "xn--a",

        try {
            return Optional.of(container.lookup(type));
        } catch (ComponentLookupException e) {
            if (e.getCause() instanceof NoSuchElementException) {
                return Optional.empty();
            }
            throw new LookupException(e);
        }
    }

    @Override
    public <T> Optional<T> lookupOptional(Class<T> type, String name) {
        try {

    }

    @Override
    public LaJobRunner createRunner() {
        return new LaJobRunner().useAccessContext(
                resource -> accessContextLogic.create(resource, OptionalThing::empty, OptionalThing::empty, () -> APP_TYPE));
    }

    /**
     * Sets the job class to be executed by this scheduler.
     *
     * @param jobClass the job class to set
     */

      else -> InsecureExtendedTrustManager(trustManager as X509ExtendedTrustManager, insecureHosts)
    }
  }

  /**
   * Returns a key manager for the held certificate and its chain. Returns an empty key manager if
   * `heldCertificate` is null.
   */
  @JvmStatic
  fun newKeyManager(
    keyStoreType: String?,
    heldCertificate: HeldCertificate?,
    vararg intermediates: X509Certificate,

            assertNotNull(context);
            assertNull(context.getCiphers());
        }

        @Test
        @DisplayName("Should create instance with empty ciphers array")
        void testConstructorWithEmptyCiphers() {
            int[] ciphers = {};

            EncryptionNegotiateContext context = new EncryptionNegotiateContext(mockConfig, ciphers);