TCK test ManagedScheduledExecutorDefinitionTests.testScheduleWithCronTrigger fails intermittently with 3.0.0

[scottmarlow]

As per https://www.eclipse.org/lists/cu-dev/msg00563.html discussion thread, GlassFish 7 intermittently fails ManagedScheduledExecutorDefinitionTests.testScheduleWithCronTrigger TCK test. WildFly also fails the same.

This issue is for creating a pull request to back port ccded09 for a 3.0.1 release to address the TCK failure.

Error information copied from ^ email conversation:

From https://ci.eclipse.org/jakartaee-tck/job/10/job/jakarta-concurrency-tck-glassfish/138/consoleText:
"
[INFO]
[INFO] Results:
[INFO]
[ERROR] Failures:
[ERROR]   ManagedScheduledExecutorDefinitionTests>Arquillian.run:138->testScheduleWithCronTrigger:147->TestClient.runTest:52->TestClient.runTest:60->TestClient.assertSuccessfulURLResponse:143->ArquillianTests.assertTrue:108 Output did not contain successful message: SUCCESS expected [true] but found [false]
[INFO]
[ERROR] Tests run: 148, Failures: 1, Errors: 0, Skipped: 0
"