On Wed, 3 Sep 2025 15:22:11 GMT, Naoto Sato <na...@openjdk.org> wrote:
>> src/java.base/share/classes/java/text/DateFormatSymbols.java line 148:
>>
>>> 146: * if the resources for the specified locale cannot be
>>> 147: * found or cannot be loaded.
>>> 148: * @throws NullPointerException if {@code locale} is null
>>
>> Adding an explicit Objects.requireNull(locale, "locale") would clearly
>> identify when the NPE is thrown.
>> Though it might be earlier than without the check.
>
> Right. Added the explicit null check. (and a test case)
If we are adding an explicit check to the ctor, might we also take this
opportunity to add the check to the related 1-arg factory method?
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PR Review Comment: https://git.openjdk.org/jdk/pull/27060#discussion_r2319435650
