Igniters, Please see this article [1] from Kotlin guys. They had to re-pack public API because Java 9 doesn't allow several modules to share the same public package. Looks like this limitation could impact us at some point, so that we will not be able to support Java 9 without breaking API changes.
May be it makes sense to perform some initial investigation of Java 9 impact before AI 2.0 release, so that we can minimize (or at least estimate) potential future impact? Vladimir. [1] https://blog.jetbrains.com/kotlin/2017/01/kotlin-1-1-whats-coming-in-the-standard-library/
