On Wed, 5 Feb 2025 22:51:45 GMT, Naoto Sato <na...@openjdk.org> wrote:
>> Please review this PR which removes _sun.util.locale.ParseStatus_ which is
>> a Locale helper class used for parsing language tags.
>>
>> Such usages should be replaced by _java.text.ParsePosition_ which has almost
>> 1 to 1 behavior. Note that this cleanup changes the exception message in
>> `Locale.caseFoldLanguageTag(String)` to no longer be prepended by `"Ill
>> formed tag: "`. As such, a CSR is filed to address the compatibility aspect.
>
> src/java.base/share/classes/sun/util/locale/LanguageTag.java line 423:
>
>> 421: throw new IllformedLocaleException(String.format("Ill
>> formed tag:" +
>> 422: " %s", sts.errorMsg));
>> 423: }
>
> If we want to keep the existing behavior, catch the ILE and throw a new one
> with the prepending text, but I think that won't be necessary.
Yes, I didn't think it was needed to do that, the existing message should
already have enough details. I filed the CSR just in case, I'll withdraw it.
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PR Review Comment: https://git.openjdk.org/jdk/pull/23474#discussion_r1943790683
