How do I recompile and reload Java source code while `lein repl` is running?

Question

I have a Clojure project, and I\'m using leiningen. I\'m also using tools.namespace to reload Clojure code while running a REPL. If I want to include Java source in the project,

Answer 1

Nowadays (2016->) the better answer is to use Virgil. It watches and recompiles all Java code in your leiningen project automatically in the background, as opposed to Vinyasa's approach of invoking reimport.