This appears to be a leftover of the cache cleanup activity. The fix
looks good to me.
Masayoshi
On 6/23/2013 12:34 AM, Alan Bateman wrote:
While snooping around in java.util.TimeZone I came across DisplayNames
which doesn't appear to be be used anymore as the display cache is
moved to TimeZoneNameUtility. Any objection if I remove it via the
attached patched? The JDK builds without it and I am confident it is
not used anywhere.
-Alan
diff --git a/src/share/classes/java/util/TimeZone.java
b/src/share/classes/java/util/TimeZone.java
--- a/src/share/classes/java/util/TimeZone.java
+++ b/src/share/classes/java/util/TimeZone.java
@@ -419,17 +419,6 @@
return ZoneInfoFile.toCustomID(offset);
}
-private static class DisplayNames {
-// Cache for managing display names per timezone per locale
-// The structure is:
-// Map(key=id, value=SoftReference(Map(key=locale,
value=displaynames)))
-private static final MapString, SoftReferenceMapLocale,
String[] CACHE =
-new ConcurrentHashMap();
-
-private DisplayNames() {
-}
-}
-
private static String[] getDisplayNames(String id, Locale locale) {
return TimeZoneNameUtility.retrieveDisplayNames(id, locale);
}
