--- old/src/java.base/share/classes/sun/util/locale/provider/CurrencyNameProviderImpl.java	2014-08-22 11:18:33.291992486 -0700
+++ new/src/java.base/share/classes/sun/util/locale/provider/CurrencyNameProviderImpl.java	2014-08-22 11:18:32.936987238 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -40,16 +40,15 @@
 public class CurrencyNameProviderImpl extends CurrencyNameProvider
                                       implements AvailableLanguageTags {
     private final LocaleProviderAdapter.Type type;
-    private final Set<String> langtags;
+    private Set<String> langtags;
 
-    public CurrencyNameProviderImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
+    public CurrencyNameProviderImpl(LocaleProviderAdapter.Type type) {
         this.type = type;
-        this.langtags = langtags;
     }
 
     @Override
     public Set<String> getAvailableLanguageTags() {
-        return langtags;
+        return getLangTags();
     }
 
     /**
@@ -61,7 +60,7 @@
      */
     @Override
     public Locale[] getAvailableLocales() {
-        return LocaleProviderAdapter.toLocaleArray(langtags);
+        return LocaleProviderAdapter.toLocaleArray(getLangTags());
     }
 
     /**
@@ -121,4 +120,11 @@
 
         return LocaleProviderAdapter.forType(type).getLocaleResources(locale).getCurrencyName(key);
     }
+
+    private Set<String> getLangTags() {
+        if (langtags == null) {
+            langtags = ((JRELocaleProviderAdapter)LocaleProviderAdapter.forType(type)).getLanguageTagSet("CurrencyNames");
+        }
+        return langtags;
+    }
 }