I wonder how long is it gonna be until Kotlin will have the same fate as Groovy and Scala. Don't get me wrong, I appreciate both Groovy, Scala as well as Kotli

I wonder how long is it gonna be until Kotlin will have the same fate as Groovy and Scala. Don't get me wrong, I appreciate both Groovy, Scala as well as Kotlin. History has shown that Java has always managed to move forward and superseed the former.