return this.isPermanent;
    }

    @Override
    public byte[] getMacAddress(final CIFSContext tc) throws UnknownHostException {
        checkNodeStatusData(tc);
        return this.macAddress;
    }

    /**
     * The hostname of this address. If the hostname is null the local machines
     * IP address is returned.
     *

  /**
   * Test-helper method that performs {@code nThreads} concurrent calls to {@code cache.get(key)} or
   * {@code cache.getUnchecked(key)}, and returns a List containing each of the results. The result
   * for any given call to {@code cache.get} or {@code cache.getUnchecked} is the value returned, or
   * the exception thrown.
   *
   * <p>As we iterate from {@code 0} to {@code nThreads}, threads with an even index will call

            @Override
            public String getRemoteHostName() {
                return "test";
            }

            @Override
            public Address getRemoteAddress() {
                return mock(Address.class);
            }

            @Override
            public CIFSContext getContext() {
                return mock(CIFSContext.class);
            }

            @Override

        verify(mockBuilder, times(2)).setPreference("_local");
    }

    /**
     * Test: filterWithHeader properly updates the internal client
     * Verifies that the returned client is properly stored
     */
    @Test
    public void testFilterWithHeaderUpdatesClient() {
        final Client mockNewClient = mock(Client.class);
        final Map<String, String> headers = new HashMap<>();

        assertNotNull(headerValue, "WWW-Authenticate header should be set");
        assertEquals("NTLM ", headerValue.substring(0, 5), "Header should start with 'NTLM '");

        // Decode the returned Type 2 message and check its signature and type
        byte[] type2Bytes = Base64.getDecoder().decode(headerValue.substring(5));
        assertEquals('N', (char) type2Bytes[0]);
        assertEquals('T', (char) type2Bytes[1]);

        return ((Map<?, ?>) value).isEmpty();
      } else if (value instanceof Optional) {
        return !((Optional) value).isPresent();
      } else if (value.getClass().isArray()) {
        return Array.getLength(value) == 0;
      }
      return false;
    }

    /**
     * Returns a string in the format specified by {@link MoreObjects#toStringHelper(Object)}.
     *

        case "source_titles":
            return buildSourceTitlesContent(msg, summaryMaxChars);
        case "source_titles_and_urls":
            return buildSourceTitlesAndUrlsContent(msg);
        case "truncated":
            return buildTruncatedContent(msg, assistantMaxChars);
        case "none":
            return null;
        default:
            return msg.getContent();
        }
    }

    /**

    }
    return fromBytesNoCopy(bytes);
  }

  private static int decode(char ch) {
    if (ch >= '0' && ch <= '9') {
      return ch - '0';
    }
    if (ch >= 'a' && ch <= 'f') {
      return ch - 'a' + 10;
    }
    throw new IllegalArgumentException("Illegal hexadecimal character: " + ch);
  }

  /**

	})
	if err != nil {
		if errors.Is(err, kms.ErrKeyNotFound) {
			return DEK{}, ErrKeyNotFound
		}
		if errors.Is(err, kms.ErrPermission) {
			return DEK{}, ErrPermission
		}
		return DEK{}, errKeyGenerationFailed(err)
	}

	return DEK{
		KeyID:      name,
		Version:    resp[0].Version,
		Plaintext:  resp[0].Plaintext,
		Ciphertext: resp[0].Ciphertext,
	}, nil
}

                    return "10000";
                case FessConfig.APP_CIPHER_ALGORITHM:
                    return "aes";
                case FessConfig.APP_CIPHER_KEY:
                    return "___change__me___";
                case FessConfig.APP_ENCRYPT_PROPERTY_PATTERN:
                    return ".*password|.*key|.*token|.*secret";
                case FessConfig.APP_EXTENSION_NAMES:
                    return "jpg,jpeg,gif,png";