code: public static boolean isInitialized()
      {
          final Cache<Long, Type> cache1 = InfinispanCache.get().<Long, Type>getCache(Type.IDCACHE);
          final Cache<String, Type> cache2 = InfinispanCache.get().<String, Type>getCache(Type.NAMECACHE);
          final Cache<UUID, Type> cache3 = InfinispanCache.get().<UUID, Type>getCache(Type.UUIDCACHE);
          return !cache1.isEmpty() || !cache2.isEmpty() || !cache3.isEmpty();
      }
docs: Checks if is initialized.
  
  @return true, if is initialized