docs: protected void configureGoogleClient(final Collection<BaseClient> properties) {
          val google = pac4jProperties.getGoogle();
          val client = new Google2Client(google.getId(), google.getSecret());
          if (StringUtils.isNotBlank(google.getId()) && StringUtils.isNotBlank(google.getSecret())) {
              configureClient(client, google);
              if (StringUtils.isNotBlank(google.getScope())) {
                  client.setScope(Google2Client.Google2Scope.valueOf(google.getScope().toUpperCase()));
              }
  
              LOGGER.debug("Created client [{}] with identifier [{}]", client.getName(), client.getKey());
              properties.add(client);
          }
      }