Code review request: 8012615: Realm.getRealmsList returns realms list in wrong

[Weijun Wang]

Hi All

Please review the fix at

   http://cr.openjdk.java.net/~weijun/8012615/webrev.00/

Basically, the algorithm to calculate cross-realm authentication path is 
totally rewritten to be *correct*. This includes both the hierarchy 
codes and capaths codes.

You are welcomed to read this blog post for more info:

   https://blogs.oracle.com/wangwj/entry/re_read_capaths

Thanks
Max