sun/security/krb5/auto/TcpTimeout.java

The test fails intermittently on various systems for different reasons:

1. On all systems, it might fail if a port (random calculated) is already opened by another process.

2. In some Windows virtual machines, the wall clock might go slower than elapsed time. i.e. you can Thread.sleep() for 10 seconds but the change in System.nanoTime() results shows a smaller value.