RFR: JDK-8326389: [test] improve assertEquals failure output [v4]

[Matthias Baesken]

On Tue, 27 Feb 2024 16:48:05 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> Currently assertEquals has in the failure case sometimes confusing output like :
>> 
>> java.lang.RuntimeException: VM output should contain exactly one RTM locking statistics entry for method compiler.rtm.locking.TestRTMTotalCountIncrRate$Test:🔒 expected 0 to equal 1
>>        at jdk.test.lib.Asserts.fail(Asserts.java:634)
>>        at jdk.test.lib.Asserts.assertEquals(Asserts.java:205)
>> 
>> (I don't think we really expected that for some reason 0 equals 1)
>> This should be improved.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   adjust ms

Thanks for the reviews !

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PR Comment: https://git.openjdk.org/jdk/pull/17952#issuecomment-1968478987