S4U2Self and OpenJDK 8

[Wang Weijun]

Hi Marc

Looks like the problem is below:

>> KrbKdcRep.check: at #1. request for true, received false

We've already fixed this in jdk9 at

  https://bugs.openjdk.java.net/browse/JDK-8022582
  http://hg.openjdk.java.net/jdk9/dev/jdk/rev/ae6449bc523f

you can see the check now starts at #2.

Can you try out the latest jdk9 at https://jdk9.java.net/download/?

Meanwhile, I'll file a backport request to jdk8u.

Thanks
Max