I just don’t know details of how data classes impl...

# getting-started

[dmitry.kankalovich]

I just don’t know details of how data classes implemented under the hood, so if I will use Gson to serialize them won’t there be any additional unwanted fields and etc

[janvladimirmostert]

dmitry.kankalovich: Jackson works fine, been using it for over a year with Kotlin. Just make sure you initialize your data class variables, otherwise Jackson will complain about missing the default constructor (or add the Kotlin Jackson plugin)