clojure - Generating Java Classes -

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i understand 1 can use gen-class generate java class, however, i'm confused how can generate java class with constructors. possible generate java class constructor, not extend or implement class?

i generated following class constructor:

(ns test.t1   (:import (java.util hashmap))   (:gen-class    :main false    :state state    :init init    :constructors {[java.util.hashmap] []})) (defn -init [^hashmap tmapref]   [[] tmapref])

and able create instance of it:

user> (test.t1. (java.util.hashmap.)) #<t1 test.t1@7d6ac92e>

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