code: public void putRolloutGroupStatus(final Map<Long, List<TotalTargetCountActionStatus>> put) {
          final Cache cache = cacheManager.getCache(CACHE_GR_NAME);
          putIntoCache(put, cache);
      }
docs: Put {@link TotalTargetCountActionStatus} for multiple
  {@link RolloutGroup}s into cache.
  
  @param put
  map of cached entries