Clojure comes with some basic ui apps that let you inspect objects. The generic "inspect" ui has buttons on the top for List, Table, Bean, Line, Bar, Prev, Next, etc but as far as I can tell they don't do anything. I looked at the source and they seem functionless from the code as far as I can tell. Am I crazy?
(use 'clojure.inspector)
(inspect (System/getProperties))