Kotlin/Java/JVM support #232
Description
Is your feature request related to a problem? Please describe.
I am developing a backend service in Kotlin and would like to try out Tempo/Bebop.
Describe the solution you'd like
It would be nice to have official support for JVM languages. Obviously I am personally partial to Kotlin, which I also think has a type system more suited to things like unions (see Kotlin sealed classes) than Java.
Describe alternatives you've considered
Use some other serialization format and RPC system.