docs: private void verifyDiscoveryProviderConfig() {
          Collection<DiscoveryStrategyConfig> discoveryStrategyConfigs = discoveryConfig.getDiscoveryStrategyConfigs();
          if (discoveryStrategyConfigs.size() > 0) {
              if (getMulticastConfig().isEnabled()) {
                  throw new InvalidConfigurationException(
                          "Multicast and DiscoveryProviders join can't be enabled at the same time");
              }
          }
      }