Feng>Introducing another language It is the same language that is used for the build scripts, so it is not a new language.
Danny> in the code evolving and the Scala has many Danny> tricky problems especially the version compatibility Kotlin has strong backward compatibility. Julian>Transitioning our tests to a different language (Kotlin) is a Julian> drastic solution. It requires developers to understand a new language, Note: most of the time, test code is just a glue code between input data and asserts. The complicated logic is not there (which is good by the way). At the same time, it means it will be very little new to understand. Vladimir
