About a year ago I got a phone call asking if I wanted to join another team at DRW. The team supports a (primarily) Java application, but the performance requirements would also allow it to be written in a higher level language. I'd been writing Clojure (basically) full-time at that point - so my response was simple: I'd love to join, but I'm going to want to do future development using Clojure.A year later we still have plenty of Java, but the vast majority of the new code I add is Clojure. One of the big reasons I'm able to use Clojure so freely is the seamless interop with Java.Execute Cloj...