docs: public static WeldContainer current() {
          List<String> ids = WeldContainer.getRunningContainerIds();
          if (ids.size() == 1) {
              return WeldContainer.instance(ids.get(0));
          } else {
              // if there is either no container or multiple containers we want to throw exception
              // in this case Weld cannot determine which container is "current"
              throw WeldSELogger.LOG.zeroOrMoreThanOneContainerRunning();
          }
      }