diff -r 33fec5f9630b -r 7af2d7a87806 jdk/src/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java
--- a/jdk/src/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java	Sun Jan 13 19:57:06 2013 -0500
+++ b/jdk/src/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java	Mon Jan 14 11:09:53 2013 -0800
@@ -54,7 +54,7 @@
  * @author Naoto Sato
  * @author Masayoshi Okutsu
  */
-public class JRELocaleProviderAdapter extends LocaleProviderAdapter {
+public class JRELocaleProviderAdapter extends LocaleProviderAdapter implements ResourceBundleBasedAdapter {
 
     private static final String LOCALE_DATA_JAR_NAME = "localedata.jar";
 
@@ -296,6 +296,7 @@
         return lr;
     }
 
+    // ResourceBundleBasedAdapter method implementation
     @Override
     public LocaleData getLocaleData() {
         if (localeData == null) {