All: I'm pleased to report that a recent build of Clojure [1] built successfully with JDK 9 [2][3].
Regards, --Tom [1] https://github.com/clojure/clojure/ [2] tmarble@ficelle 152 :) java -version java version "1.9.0-ea" Java(TM) SE Runtime Environment (build 1.9.0-ea-jigsaw-nightly-h3337-20150908-b80) Java HotSpot(TM) 64-Bit Server VM (build 1.9.0-ea-jigsaw-nightly-h3337-20150908-b80, mixed mode) tmarble@ficelle 153 :) [3] https://groups.google.com/forum/#!search/clojure/clojure/xZ2YpiKg2FU/_JzjYE_CAgAJ