how do you usually deal with interoperability when...

# announcements

[david-wg2]

how do you usually deal with interoperability when it makes sense for kotlin to return String?, but it makes sense for java to return Optional<String> ?

[Max Russek]

My advice is if you expect to be called from Java that you don’t control (and therefore won’t eventually convert to Kotlin). If so, then Optional, otherwise annotate as nullable.