u/SimonGrayin r/Clojure • Recommends
On “Brian Goetz' favourite non-Java JVM language”
He also alluded to that fact in this old and quite interesting talk about Java: link to this video
I'm paraphrasing here, but at one point he asks the rethorical question "why am I working on making Java more functional when I could just use Clojure?".
BTW you should watch the talk. He's a great speaker.