--- old/src/java.base/share/classes/sun/util/locale/provider/NumberFormatProviderImpl.java	2014-08-22 11:18:42.721131830 -0700
+++ new/src/java.base/share/classes/sun/util/locale/provider/NumberFormatProviderImpl.java	2014-08-22 11:18:42.417127338 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -65,11 +65,9 @@
     private static final int INTEGERSTYLE = 4;
 
     private final LocaleProviderAdapter.Type type;
-    private final Set<String> langtags;
 
-    public NumberFormatProviderImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
+    public NumberFormatProviderImpl(LocaleProviderAdapter.Type type) {
         this.type = type;
-        this.langtags = langtags;
     }
 
     /**
@@ -86,7 +84,7 @@
 
     @Override
     public boolean isSupportedLocale(Locale locale) {
-        return LocaleProviderAdapter.isSupportedLocale(locale, type, langtags);
+        return LocaleProviderAdapter.isSupportedLocale(locale, type, DateFormatProviderImpl.getLangTags(type));
     }
 
     /**
@@ -222,6 +220,6 @@
 
     @Override
     public Set<String> getAvailableLanguageTags() {
-        return langtags;
+        return DateFormatProviderImpl.getLangTags(type);
     }
 }