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8312521: Unused field LocaleProviderAdapter#defaultLocaleProviderAdapter could be removed

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Reviewed-by: naoto
This commit is contained in:
Andrey Turbanov 2023-08-31 20:10:15 +00:00
parent b38bcae1ba
commit c12ca885cc
1 changed files with 3 additions and 11 deletions

14
src/java.base/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java

@ -108,12 +108,6 @@ public abstract class LocaleProviderAdapter {
*/
private static final Map<Type, LocaleProviderAdapter> adapterInstances = new ConcurrentHashMap<>();
/**
* Default fallback adapter type, which should return something meaningful in any case.
* This is either CLDR or FALLBACK.
*/
static volatile LocaleProviderAdapter.Type defaultLocaleProviderAdapter;
/**
* Adapter lookup cache.
*/
@ -147,13 +141,11 @@ public abstract class LocaleProviderAdapter {
}
}
defaultLocaleProviderAdapter = Type.CLDR;
if (!typeList.isEmpty()) {
// bona fide preference exists
if (!(typeList.contains(Type.CLDR) || typeList.contains(Type.JRE))) {
// Append FALLBACK as the last resort when no ResourceBundleBasedAdapter is available.
typeList.add(Type.FALLBACK);
defaultLocaleProviderAdapter = Type.FALLBACK;
}
} else {
// Default preference list.
@ -345,10 +337,10 @@ public abstract class LocaleProviderAdapter {
public abstract BreakIteratorProvider getBreakIteratorProvider();
/**
* Returns a ollatorProvider for this LocaleProviderAdapter, or null if no
* ollatorProvider is available.
* Returns a CollatorProvider for this LocaleProviderAdapter, or null if no
* CollatorProvider is available.
*
* @return a ollatorProvider
* @return a collatorProvider
*/
public abstract CollatorProvider getCollatorProvider();