Hello. I have a problem with combining Java and Kotlin in my Android Project. I have a large project and I want to write new features in Kotlin. I successfully configured project to Kotlin and i started developing. I`ve written some files in kotlin but after a while of working I noticed strange behavior - when I change my kotlin code and run app, the code in application is not changed. I have to build and run app again and then the code is right. I dont have Instant run and I have tried multiple versions of kotlin, right now I have '1.0.5-2' but the newest 1.0.6 made no change. Im using BuildTools version 25.0.1. Can it somehow be related to multidex? I have other application written purely in Kotlin and i didnt notice any of these problems