RFR: 8311222: strace004 can fail due to unexpected stack length after JDK-8309408

[Alan Bateman]

On Thu, 17 Aug 2023 16:26:15 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> The [JDK-8309408](https://bugs.openjdk.org/browse/JDK-8309408) introduced sleepNanos and the tests expected stack is updated.
> The "jdk.internal.event.ThreadSleepEvent.<init>" was added just because I hit this issue while testing fix.

Yes, the stack depth increased so I think this change is okay. Pre-testing of JDK-8309408 did of course run this test 100 times wasn't seen. As a general point, I would really like to see these tests replaced with something less tied to the implementation as it's a tax on anyone that touches the code.

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Marked as reviewed by alanb (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/15332#pullrequestreview-1584075542