This is a follow up to an issue that came up during discussion of another fix. Essentially, JDK classes should use j.u.ServiceLoader rather than sun.misc.Service.
http://cr.openjdk.java.net/~chegar/7116946/webrev.00/webrev/And a few warning cleanups, given the date that's in it ;-) Since getProviders is package private I assume it is ok to "generify".
-Chris
