Comment by NOGDP

You're not saying anything specific about what's wrong with Java. Java is not perfect, but you haven't actually given a single good reason. The type system alone is a huge benefit over languages such as Python/Ruby. Lisp has existed and been taught for a long time, and I like Lisp languages such as Clojure, but the allusion to Clojure being some kind of magic bullet is also pretty baseless.