RFR [9 ] 8149656: Examine usages of sun.misc.LRUCache

[Chris Hegarty]

sun.misc.LRUCache is a utility class for implementing Least Recently
Used Caches. It is only used by j.u.Scanner in the JDK. It should be
relocated to a more suitable location, possibly an inner class of
Scanner.

http://cr.openjdk.java.net/~chegar/8149656/

-Chris.