Instarepl throws ClassNotFoundException on :or with a java object

[cldwalker]

From LightTable/LightTable#1626:

Lighttable: 0.6.7

(defn test
  [& {:keys [date] :or {date (java.util.Date.)}}]
  (str date))

InstaRepl could not evaluate above code and threw this exception:
clojure.lang.Compiler$CompilerException: java.lang.ClassNotFoundException: java.util.Date., compiling:(null:4:1)