docs: public UserManagedCacheBuilder<K, V, T> using(Service service) {
      UserManagedCacheBuilder<K, V, T> otherBuilder = new UserManagedCacheBuilder<>(this);
      if (service instanceof SizeOfEngineProvider) {
        removeAnySizeOfEngine(otherBuilder);
      }
      otherBuilder.services.add(service);
      return otherBuilder;
    }