docs: public CacheConfigurationBuilder<K, V> withSizeOfMaxObjectSize(long size, MemoryUnit unit) {
      return mapServiceConfiguration(DefaultSizeOfEngineConfiguration.class, existing -> ofNullable(existing)
        .map(e -> new DefaultSizeOfEngineConfiguration(size, unit, e.getMaxObjectGraphSize()))
        .orElse(new DefaultSizeOfEngineConfiguration(size, unit, DEFAULT_OBJECT_GRAPH_SIZE)));
    }