Check whether Iterator implementation correctly implements next by throwing required NoSuchElementException

Question

Note: There might not be any bug in data.finger-tree's implementation of Iterator methods. I have not checked the details yet. Just creating reminder tickets to check if there is an issue in data.finger-tree similar to CLJ-1453 in Clojure. Please close as declined with a comment if everything is already implemented correctly here, or it is not applicable for some reason.

Answer 1

Reference: https://clojure.atlassian.net/browse/DFINGER-3 (reported by jafingerhut)