3 ms·

No no no no. Kotlin provides a lot of tools to make your library usable from Java and it works.

• pdpi 9y ago
  You have to write your Kotlin anticipating it'll be called from Java though (e.g. by using SAM interfaces instead of function types for your arguments)
  • lmm 9y ago
    Is Kotlin's function not an SAM interface? I'm pretty sure Scala's is.
  • edem 9y ago
    This does not mean that it is a one-way interop. When you write it the right way, it will work from Java.