I assume I'm really out of the loop here, but can anyone update me as to the status of Lein working with OpenJDK9? It's not so personally relevant to me; I've just noticed my builds failing for it on Travis.

@sophiago your lein is fully upgraded at least?

@gfredericks no, actually. I'm on NixOS and the latest version someone has packaged is 2.7.1 whereas it seems a lot of Java 9 compatibility was implemented in 2.8.x. But I've never actually tried building against OpenJDK9 locally, just on Travis, and unless these docs are horribly outdated it appears they default to Lein 2.4.x: https://docs.travis-ci.com/user/languages/clojure/?? I should try specifying the version in my .travis.yml.

Oops. RTFM: https://docs.travis-ci.com/user/reference/trusty/#JVM-(Clojure%2C-Groovy%2C-Java%2C-Scala)-images

Sorry everyone