[8u] RFR for backport of JDK-8175120 and JDK-8164656

[Ramkumar Sunderbabu]

Please approve the straightforward backports of JDK-8175120 and JDK-8164656.

Overview - Removing old tests on KDC timeout policy and replacing it with new one.

 

Original mail threads

JDK-8164656 - http://mail.openjdk.java.net/pipermail/security-dev/2016-August/014696.html

JDK-8175120 - http://mail.openjdk.java.net/pipermail/security-dev/2017-February/015625.html

 

Testing: JPRT run

 

Thanks,

Ram