docs: protected void encodeAndEncryptCredentialPassword(final Map<String, Object> attributes,
                                                        final Map<String, String> cachedAttributesToEncode,
                                                        final RegisteredServiceCipherExecutor cipher,
                                                        final RegisteredService registeredService) {
  
          if (cachedAttributesToEncode.containsKey(CasViewConstants.MODEL_ATTRIBUTE_NAME_PRINCIPAL_CREDENTIAL)) {
              val value = cachedAttributesToEncode.get(CasViewConstants.MODEL_ATTRIBUTE_NAME_PRINCIPAL_CREDENTIAL);
              val decodedValue = this.cacheCredentialCipherExecutor.decode(value, ArrayUtils.EMPTY_OBJECT_ARRAY);
              cachedAttributesToEncode.remove(CasViewConstants.MODEL_ATTRIBUTE_NAME_PRINCIPAL_CREDENTIAL);
              if (StringUtils.isNotBlank(decodedValue)) {
                  cachedAttributesToEncode.put(CasViewConstants.MODEL_ATTRIBUTE_NAME_PRINCIPAL_CREDENTIAL, decodedValue);
              }
          }
  
          encryptAndEncodeAndPutIntoAttributesMap(attributes, cachedAttributesToEncode,
              CasViewConstants.MODEL_ATTRIBUTE_NAME_PRINCIPAL_CREDENTIAL,
              cipher, registeredService);
      }