My Kind of Stupid

I’ve unfortunately been experiencing the magic of Grails lately.

TIL:

new JSONObject([key: []]) == new JSONObject([key: []])

and

new JSONArray([]) == new JSONArray([])

but

new JSONObject([key: new JSONArray([])]) != new JSONObject([key: new JSONArray([])])

This is so much fun.

Update: This is due to a non-implementation of JSONArray.hashCode(). JIRA logged here: http://jira.grails.org/browse/GRAILS-7770