REQUIRE_EXPLICIT_LAZY_LOADING_MARKER not working

[LukaszZu]

Hi

When I create configuration in spring boot

@Configuration
public class JacksonConfiguration {

    @Bean
    public Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder() {
        Jackson2ObjectMapperBuilder mapperBuilder = new Jackson2ObjectMapperBuilder();
        Hibernate5Module hibernate5Module = new Hibernate5Module();
        hibernate5Module.configure(Hibernate5Module.Feature.REQUIRE_EXPLICIT_LAZY_LOADING_MARKER, true);
        mapperBuilder.modules(hibernate5Module);
        return mapperBuilder;
    }
}

and mark field in Entity

@ManyToMany(fetch = FetchType.LAZY)
    private Set<SomeEntity> authorities = new HashSet<>();

With this settings true I expected that when I mark my Relation as FetchType.LAZY then jackson will not try to fetch it but other not marked will be fetched as before module added.
Maybe I'm wrong then please correct me.

But whether this configuration is enabled or not there is not change and relations are not fetched.

[cowtowncoder]

A stand-alone unit test would be nice to reproduce this outside of Spring Boot container. Also, version used.