TESTFAIL:java/lang/management/ThreadMXBean/ThreadUserTime.java

java/lang/management/ThreadMXBean/ThreadUserTime.java fails intermittently

----------System.out:(53/2671)----------
SameVMThread Current Thread User Time = 0 user time = 0
MyThread-0 Previous User Time = 0 Current User time = 0
MyThread-1 Previous User Time = 0 Current User time = 0
MyThread-2 Previous User Time = 0 Current User time = 0
MyThread-3 Previous User Time = 0 Current User time = 0
MyThread-4 Previous User Time = 10000000 Current User time = 10000000
MyThread-5 Previous User Time = 10000000 Current User time = 10000000
MyThread-6 Previous User Time = 0 Current User time = 0
MyThread-7 Previous User Time = 0 Current User time = 0
MyThread-8 Previous User Time = -20815565409551616 Current User time = -20815565409551616
MyThread-9 Previous User Time = 10000000 Current User time = 10000000
MyThread-0:
CurrentThreadUserTime = 0 ThreadUserTime = 0
CurrentThreadCpuTime = 7317985 ThreadCpuTime = 7491191
MyThread-1:
CurrentThreadUserTime = 10000000 ThreadUserTime = 10000000
CurrentThreadCpuTime = 19258012 ThreadCpuTime = 19307574
MyThread-2:
CurrentThreadUserTime = 10000000 ThreadUserTime = 10000000
CurrentThreadCpuTime = 20366859 ThreadCpuTime = 20425994
MyThread-3:
CurrentThreadUserTime = 20000000 ThreadUserTime = 20000000
CurrentThreadCpuTime = 23594816 ThreadCpuTime = 23663884
MyThread-4:
CurrentThreadUserTime = 20000000 ThreadUserTime = 20000000
CurrentThreadCpuTime = 25554057 ThreadCpuTime = 25603976
MyThread-5:
CurrentThreadUserTime = 20000000 ThreadUserTime = 20000000
CurrentThreadCpuTime = 25753332 ThreadCpuTime = 25819353
MyThread-6:
CurrentThreadUserTime = 20000000 ThreadUserTime = 20000000
CurrentThreadCpuTime = 25846132 ThreadCpuTime = 25906812
MyThread-9:
CurrentThreadUserTime = 20000000 ThreadUserTime = 20000000
CurrentThreadCpuTime = 26419116 ThreadCpuTime = 26479922
MyThread-7:
CurrentThreadUserTime = 0 ThreadUserTime = -2324056628959551616
CurrentThreadCpuTime = 6460347 ThreadCpuTime = 6510133
Unexpected exception is thrown.
java.lang.InterruptedException
at java.lang.Object.wait(Native Method)
at java.lang.Thread.join(Thread.java:1244)
at java.lang.Thread.join(Thread.java:1318)
at ThreadUserTime.main(ThreadUserTime.java:142)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:746)
at java.lang.Thread.run(Thread.java:744)
MyThread-8:
CurrentThreadUserTime = -20815565399551616 ThreadUserTime = -20815565399551616
CurrentThreadCpuTime = -18014398487081406 ThreadCpuTime = -18014398486995353
----------System.err:(12/606)----------
java.lang.RuntimeException: TEST FAILED
at ThreadUserTime.main(ThreadUserTime.java:151)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:746)
at java.lang.Thread.run(Thread.java:744)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: TEST FAILED