--- Description ---
For some years now, FreeBSD java users have encountered:
java.lang.UnsupportedOperationException: Thread CPU time measurement is not
supported.
at sun.management.ThreadImpl.verifyThreadCpuTime(ThreadImpl.java:232)
at sun.management.ThreadImpl.getThreadCpuTime(ThreadImpl.java:251)
at sun.management.ThreadImpl.getThreadCpuTime(ThreadImpl.java:222)
which is particularly problematic when dealing with (buggy) software that
assumes getThreadCpuTime() calls will succeed.
Will Andrews has apparently fixed this issue, see: