add-local-javadoc

(require '[clojure.java.javadoc :as javadoc])

;; After extracting JDK 11 Javadocs into ~/javadocs/jdk11
(javadoc/add-local-javadoc 
  (str (System/getProperty "user.home")
  "/javadocs/jdk11/api/java.base"))

;; Open default browser showing java.io.PrintStream
(javadoc/javadoc System/out)