java/net/Socket/asyncClose/AsyncClose.java fails intermittently.

----------System.out:(28/628)----------
******************************
Test: Socket.getInputStream().read()
Passed.

******************************
Test: Socket.getInputStream().read() (with timeout)
Passed.

******************************
Test: Socket.getOutputStream().write()
Passed.

******************************
Test: DatagramSocket.receive(DatagramPacket)
Passed.

******************************
Test: DatagramSocket.receive(DatagramPacket) (timeout specified)
Passed.

******************************
Test: ServerSocket.accept()
Failed: ServerSocket.accept() wasn't preempted

******************************
Test: ServerSocket.accept() (with timeout)
Passed.

----------System.err:(12/619)----------
java.lang.Exception: 1 sub-tests failed - see log.
at AsyncClose.main(AsyncClose.java:71)
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:502)
at com.sun.javatest.regtest.agent.MainActionHelper$SameVMRunnable.run(MainActionHelper.java:218)
at java.lang.Thread.run(Thread.java:745)

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

result: Failed. Execution failed: `main' threw exception: java.lang.Exception: 1 sub-tests failed - see log.