code: private RemoteCacheManager getRemoteCacheManager(Annotation[] qualifiers) {
        final Instance<RemoteCacheManager> specificCacheManager = cacheManagers.select(qualifiers);
  
        if (specificCacheManager.isUnsatisfied()) {
           return defaultRemoteCacheManager;
        }
        return specificCacheManager.get();
     }
docs: Retrieves the {@link RemoteCacheManager} bean with the following qualifiers.
  
  @param qualifiers the qualifiers.
  @return the {@link RemoteCacheManager} qualified or the default one if no bean with the given qualifiers has been
  found.