Javadoc and browse features

There are some really good features in the clojure.java.* libs

one is in javadoc:

user=> (use 'clojure.java.javadoc)
nil

user=> (javadoc String)
"http://java.sun.com/javase/6/docs/api/java/lang/String.html"

user=> (javadoc (java.util.Date.))
"http://java.sun.com/javase/6/docs/api/java/util/Date.html"

the other is browse

user=> (use 'clojure.java.browse)
user=> (browse-url "http://clojuredocs.org")

Booth are shamelessly stolen from awesome ClojureDocs.org