docs: public CacheConfigurationBuilder<K, V> withSizeOfMaxObjectGraph(long size) {
      return mapServiceConfiguration(DefaultSizeOfEngineConfiguration.class, existing -> ofNullable(existing)
        .map(e -> new DefaultSizeOfEngineConfiguration(e.getMaxObjectSize(), e.getUnit(), size))
        .orElse(new DefaultSizeOfEngineConfiguration(DEFAULT_MAX_OBJECT_SIZE, DEFAULT_UNIT, size)));
    }