Java lang init error on lein commands

I'm using `JDK11` on a mac and commands like `test/repl/run` fail after the install (which works)
```
Exception in thread "main" java.lang.ExceptionInInitializerError
	at clojure.main.<clinit>(main.java:20)
Caused by: java.lang.IllegalArgumentException: Must hint overloaded method: toArray, compiling:(flatland/ordered/set.clj:19:1)
```
