RFR: 8210311: IllegalArgumentException in CookieManager - Comparison method violates its general contract

[Michael McMahon]

Could I get the following reviewed please?
It fixes a problem in j.n.CookieManager where an internal Comparator was 
not obeying its contract
and crashing occasionally in Collections.sort(). It also updates the 
behavior (sorting of cookie headers)
to RFC6265.

http://cr.openjdk.java.net/~michaelm/8210311/webrev.1/

Thanks,
Michael