Kotlin Vs Java: Which will succeed in mobile app development in upcoming days?

Java is continuously using since 1990. Java is usually works for computer programming language that is concurrent class-base, object oriented development by sun microsystem. Java is supreme class of c and c++ programming languages.Java is one of the best programming languages in use, particularly for client-server web applications, with a reported millions developers. Kotlin is undoubtedly moving aggressively as an official programming language for Android ecosystem. Kotlin exceeds its support beyond classes and methods of object-oriented programming and takes it the next level as it supports procedural programming.