Closed jgduarte-stratio closed 7 years ago
Hi jgduartestratio,
We have been investigating about this bug and it looks like Apache knows it is a bug but they can't correct it to keep backwards compatibility (you can read it here, is the same problem with an empty string). I have been speaking with mpenate and we have merged your PR.
Thanks for your collaboration!!
There is a condition in the code that makes any negative value to be dealt as an ISO date. StringUtils.isNumeric(stringValue) of a negative number returns false.