Readability of Clojure vs Java 8 Streams

clojure_vs_java_8.md

Java:

public Optional<String> getType() {
    return this.types.isEmpty() ?
        Optional.empty() :
        Optional.of(String.join(",", (Iterable)this.types.stream().map(Enum::name).collect(Collectors.toList())));
}

Clojure:

(defn type [self]
  (not-empty (str/join "," (map :name (:types self)))))