A modern programming language that makes developers happier.

kotlinlang

Every few compiles of my instrumentation tests, kotlin compilation fails with the first error message: `e: Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath:`. It lists all my kotlin classes (mixed kotlin+java), and it starts with a class that implements my retrofit interface (mock service). Says it can't find `java` packages, and that annotations aren't applicable. This started happening after I started using kapt.