Java and Scala - What Can I Do in Kotlin and I Can't Do in Scala?

Many folks didn't even knew that you cannot code into a Java project by just adding a few lines in a build file. That was something that people didn't quite get initially. But we went through that process with a long case describing all of this stuff. And it wasn't yourself. Probably, if Kotlin either had a story, it wouldn't have passed the threshold. Because otherwise, people were inclined to say for good reason, what can I do in Kotlin and I can't do in Scala, right? And that's what Java put that matter.