I have added comment to https://bugs.openjdk.java.net/browse/JDK-8068416
Tried 10 seeds, for all of them test fails with OOME for both 8u60 and 9.


On 06/04/2015 12:15 PM, Igor Ignatyev wrote:

could you please run the test on JDK 9 w/ the seed values which lead to failures on JDK 8u?
and please update the bug w/ gotten information.


On 06/04/2015 12:10 PM, Konstantin Shefov wrote:

It seems I have given you wrong information. This test fails with OOME
against JDK 9 also, I managed to reproduce the failure now.
It was hard to reproduce it because of randomness, I need to rerun the
test 50 times. Although the test seems to fail with OOME more often
against JDK 8u, but I think it is just factor of randomness in the test.

So I do not think it is a product bug then.


On 06/03/2015 11:47 PM, Igor Ignatyev wrote:try to reproduce failres

do you have an explanation why the test passes on jdk 9?
from my point of view, it indicates there is a product bug in 8u which
should be fixed and your fix just hides it.


On 06/03/2015 10:14 PM, Seán Coffey wrote:
I bumped into this failure myself today. I think you've got a typo.
440 should be 40. Looks like a good approach otherwise.


On 03/06/2015 17:33, Konstantin Shefov wrote:

Please review the test bug fix
Webrev is http://cr.openjdk.java.net/~kshefov/8068416/webrev.00/
Test fails only against JDK 8u and passes against JDK 9.

Fix is to reduce the number of iterations to 40. With that number of
iterations the test passes on those hosts where it failed before.
The number of iterations the test start to fail is 65.
Before the fix the number of iterations was 84.


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