On Fri, 26 Jun 2026 20:33:27 GMT, Justin Lu <[email protected]> wrote:
>> This PR addresses an edge case where the `Locale.LanguageRange(String, >> double)` constructor accepts `Double.NaN` as a weight. A `LanguageRange` >> weight is specified by >> https://datatracker.ietf.org/doc/html/rfc2616#section-3.9 and must be >> between 0.0 and 1.0, inclusive. The existing bounds checks do not handle >> this case. This change adds an explicit `Double.isNaN(weight)` check. >> >> The issue does not affect parsed range strings in the same way, since the >> input is normalized to lower case before parsing and `"nan"` is not accepted >> by `Double.parseDouble`. However, I added a test for that case as well, >> since one did not previously exist. >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Justin Lu has updated the pull request incrementally with one additional > commit since the last revision: > > Review - Add spec update to throws clause Does any spec update need to be done to accommodate `-0.0`? (It compares equal to `+0.0` should likely "just works.") ------------- PR Comment: https://git.openjdk.org/jdk/pull/31697#issuecomment-4813732907
