Review request for IMF classes and Locale related classes

[Naoto Sato]

Hello,

Could you please review these two changesets for the WCD? One is for 
classes that belongs to input method framework:

http://cr.openjdk.java.net/~naoto/7117465/webrev.00/

and the other is for (some of the) i18n related *.util.* classes:

http://cr.openjdk.java.net/~naoto/7117469/webrev.00/

Thanks!
Naoto