https://bugs.openjdk.java.net/browse/JDK-8145808 http://cr.openjdk.java.net/~prr/8145808/
I believe we have a test bug where the decrement on the counter is being treated as atomic but it is carried out on different threads protected only by 'volatile'. This fix does seem likely to make the test more reliable. Note that "numexceptions" technically has the same issue but it does not matter as it is mainly informational but and any number > 0 is all that ever matters. So I left that alone. -phil.
