diff -r 10121b56420c -r d63fed06fed4 jdk/src/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java
--- a/jdk/src/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java	Sun Nov 11 10:05:37 2012 +0000
+++ b/jdk/src/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java	Mon Nov 12 11:12:29 2012 +0900
@@ -38,6 +38,7 @@
 import java.util.ResourceBundle;
 import java.util.Set;
 import java.util.spi.CalendarDataProvider;
+import java.util.spi.CalendarNameProvider;
 import java.util.spi.CurrencyNameProvider;
 import java.util.spi.LocaleNameProvider;
 import java.util.spi.LocaleServiceProvider;
@@ -387,6 +388,14 @@
      */
     public abstract CalendarDataProvider getCalendarDataProvider();
 
+    /**
+     * Returns a CalendarNameProvider for this LocaleProviderAdapter, or null if no
+     * CalendarNameProvider is available.
+     *
+     * @return a CalendarNameProvider
+     */
+    public abstract CalendarNameProvider getCalendarNameProvider();
+
     public abstract LocaleResources getLocaleResources(Locale locale);
 
     public abstract LocaleData getLocaleData();