Sorry to have been so prompt. What I meant was "if you want more than that, I would recommand Scala". Scala is close to Java because it compiles to JVM and you

Sorry to have been so prompt. What I meant was "if you want more than that, I would recommand Scala". Scala is close to Java because it compiles to JVM and you can use Java libraries in scala (so that's not a big deal to switch to it). You can nearly code in scala like in Java with some syntax improvment and in a functional way.