<i18n dev> RFR: 8363972: Loose matching of dash/minusSign in number parsing [v4]

[Francesco Andreuzzi]

On Thu, 31 Jul 2025 22:08:50 GMT, Naoto Sato <naoto at openjdk.org> wrote:

>> src/java.base/share/classes/java/text/DecimalFormatSymbols.java line 1002:
>> 
>>> 1000: 
>>> 1001:         if (loadNumberData(locale) instanceof Object[] d &&
>>> 1002:             d[0] instanceof String[] numberElements) {
>> 
>> Should the size be validated here, before accessing `d[0]`?
>
> This should be fine, as there would be no situation where empty array would be returned: https://github.com/openjdk/jdk/blob/724e8c076e1aed05de893ef9366af0e62cc2ac2b/src/java.base/share/classes/sun/util/locale/provider/LocaleResources.java#L223
> I modified the `else` case, where the field was not initialized, btw.

Thanks for checking

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/26580#discussion_r2247668339