SLING-11923 : fixed IT failures for JDK 17

[rishabhdaim]

No description provided.

[rishabhdaim]

@stefan-egli could you please review the PR

[stefan-egli]

(reran the tests to see if it was a flaky failure)

[rishabhdaim]

@stefan-egli @rombert we need to update https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=255071690 wiki as well for org.apache.sling.testing.paxexam update

[stefan-egli]

@rishabhdaim

• good point about updating the wiki. Something along the lines of "paxexam 4.0 is required for Java 17" ?
• .java-version : noticed you added this file, do we need this?

SLING-11923 : removed jacoco while using pax exam 4

I'll ignore the test failures prior to run 6 then. Run 6 itself had a test fialure with InitDelayingTopologyEventListenerTest.testProperties, so perhaps that's an actual flaky test. I'd like to do some more test rounds to get a better understanding.

[stefan-egli]

@rishabhdaim , looks like it might not be a flaky test so much anymore - but maybe it's just a very slow piece of hardware used - could you please increase the sleep(5000) here in your fork to eg sleep(10000) - just to check? thx!

[rishabhdaim]

@stefan-egli

• I have updated the sleep(5000) to sleep(10000) in my fork.
• .java-version: was added accidentally, will remove it.

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[stefan-egli]

+1, nice, now the tests run through. I'll go ahead and merge.