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8330802: Desugar switch in Locale::createLocale

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Reviewed-by: alanb, liach, rriggs, naoto, mchung
This commit is contained in:
Claes Redestad 2024-04-23 08:00:07 +00:00
parent 8961077056
commit daa5a4bd12
1 changed files with 5 additions and 5 deletions
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10
src/java.base/share/classes/java/util/Locale.java
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@ -995,11 +995,11 @@ public final class Locale implements Cloneable, Serializable {
private static final ReferencedKeyMap<Object, Locale> LOCALE_CACHE = ReferencedKeyMap.create(true, ConcurrentHashMap::new); private static final ReferencedKeyMap<Object, Locale> LOCALE_CACHE = ReferencedKeyMap.create(true, ConcurrentHashMap::new);
private static Locale createLocale(Object key) { private static Locale createLocale(Object key) {
return switch (key) { if (key instanceof BaseLocale base) {
case BaseLocale base -> new Locale(base, null); return new Locale(base, null);
case LocaleKey lk -> new Locale(lk.base, lk.exts); }
default -> throw new InternalError("should not happen"); LocaleKey lk = (LocaleKey)key;
}; return new Locale(lk.base, lk.exts);
} }
private static final class LocaleKey { private static final class LocaleKey {