Attach a clojure / scala repl to a running JVM

Question

I have a java web application running under tomcat in a Sun java 6 JVM. Is there a way to attach a scala or clojure REPL to the running JVM ?

Once the webapp is up and

Answer 1

Copied over the answer from the other question as per your request:

liverepl: Connect a Clojure REPL to running Java or Clojure processes without any special setup

From the website: Start a Clojure REPL connected to any running Java or Clojure process without needing the process to be setup in any special way beforehand. Now supports connecting to Tomcat web applications. You can use the repl to run code, inspect variables, and redefine Clojure functions.

https://github.com/djpowell/liverepl