Hi Alex,
On 14/05/2020 10:55 am, Alex Menkov wrote:
Hi all,
Please review the fix for
https://bugs.openjdk.java.net/browse/JDK-8229829
webrev:
http://cr.openjdk.java.net/~amenkov/jdk15/Locks_waiting/webrev/
The fix adds handling for WAITING
That part is good.
(and for consistency TIMED_WAITING
But this could be a problem. I know what your intent is but we are
waiting to observe a thread transition to a state that it can't escape
from, but with TIMED_WAITING the thread can escape - when the timeout
elapses. So it is possible that the target becomes TIMED_WAITING before
you check the state, but then leaves that state due to timeout, and then
you check the state and will loop until you trigger a failure.
Cheers,
David
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which is not used in the test) states as it has for BLOCKED state.
--alex
