Exception - javadoc already refers to.... why?

user=> (load-file "build-clojure.clj")

java.lang.IllegalStateException: javadoc already refers to: #'clojure.java.javadoc/javadoc in namespace: user (buil d-clojure.开发者_高级运维clj:128) user=>

---

Perhaps In build-clojure.clj (use ...) in which the definition javadoc is doubled.There is a need to take only the necessary definitions.