[bv-dev] Node#isInIterable() for arrays

Hi all, On our road to the Proposed Final Draft (more on that in a separate mail a bit), we've almost closed out all the relevant issues. One remaining issue is https://hibernate.atlassian.net/browse/BVAL-552 which is about inconsistent behaviour of Node#isInIterable() when it comes to arrays. The spec says this: "isInIterable() returns true if the node represents an object contained in an Iterable or in a Map, false otherwise." Whereas the TCK has a test case which expects true to be returned for arrays, too [1]. Naturally, that's how the RI (and any other TCK-compliant implementation) implements this. Now my question is, should we simply change the spec and say "isInIterable() returns true if the node represents an object contained in an Iterable, Map or an array, false otherwise." Given that maps are considered already, the method has to be about "things that are iterable" and not java.lang.Iterable (which j.u.Map doesn't extend). So considering arrays there seems consistent. Or do you, Emmanuel, remember a reason for the current specification and it's actually a bug in the TCK? Thanks, --Gunnar [1] https://github.com/beanvalidation/beanvalidation-tck/blob/master/tests/sr...