8276186: Require getAvailableLocales() methods to include Locale.ROOT

Reviewed-by: prappo, smarks, iris
This commit is contained in:
Naoto Sato 2021-11-10 20:52:11 +00:00
parent df02daa6f9
commit 0c409cac78
10 changed files with 108 additions and 22 deletions

View file

@ -636,8 +636,9 @@ public abstract class DateFormat extends Format {
* The returned array represents the union of locales supported by the Java
* runtime and by installed
* {@link java.text.spi.DateFormatProvider DateFormatProvider} implementations.
* It must contain at least a {@code Locale} instance equal to
* {@link java.util.Locale#US Locale.US}.
* At a minimum, the returned array must contain a {@code Locale} instance equal to
* {@link Locale#ROOT Locale.ROOT} and a {@code Locale} instance equal to
* {@link Locale#US Locale.US}.
*
* @return An array of locales for which localized
* {@code DateFormat} instances are available.