RFR : 7129185 : (L) Add Collections.{checked|empty|unmodifiable}Navigable{Map|Set}

[Martin Buchholz]

http://cr.openjdk.java.net/~mduigou/JDK-7129185/5/webrev/
seems to be referring to a different changeset/bug
Do you need to fix up mq metadata?

8016446: Improve forEach/replaceAll for Map, HashMap, Hashtable,
IdentityHashMap, WeakHashMap, TreeMap
Reviewed-by: forax, duigou, psandoz