docs: protected void configureYahooClient(final Collection<BaseClient> properties) {
          val yahoo = pac4jProperties.getYahoo();
          if (StringUtils.isNotBlank(yahoo.getId()) && StringUtils.isNotBlank(yahoo.getSecret())) {
              val client = new YahooClient(yahoo.getId(), yahoo.getSecret());
              configureClient(client, yahoo);
  
              LOGGER.debug("Created client [{}] with identifier [{}]", client.getName(), client.getKey());
              properties.add(client);
          }
      }