Recent refactoring broke test stability history plugin

[Bananeweizen]

Jenkins and plugins versions report

n.a

What Operating System are you using (both controller, and any agents involved in the problem)?

n.a

Reproduction steps

Install https://plugins.jenkins.io/test-stability/
Upgrade junit-plugin

Expected Results

no errors

Actual Results

java.lang.NoSuchMethodError: 'java.util.List hudson.tasks.junit.ClassResult.getChildren()'
at PluginClassLoader for test-stability//de.esailors.jenkins.teststability.StabilityTestDataPublisher.getClassAndCaseResults(StabilityTestDataPublisher.java:274)
at PluginClassLoader for test-stability//de.esailors.jenkins.teststability.StabilityTestDataPublisher.contributeTestData(StabilityTestDataPublisher.java:76)
at PluginClassLoader for junit//hudson.tasks.junit.JUnitResultArchiver.parseAndSummarize(JUnitResultArchiver.java:297)
at PluginClassLoader for junit//hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:63)
at PluginClassLoader for junit//hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:29)
at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)

Anything else?

Root cause is the generalization of the generic method return value at 72cf99b#r144682183

Are you interested in contributing a fix?

no

[timja]

Can you try this pre-release version of test-stability please: https://repo.jenkins-ci.org/incrementals/de/esailors/jenkins/test-stability/2.4-rc57.d8c750ea_292e/test-stability-2.4-rc57.d8c750ea_292e.hpi

[ivy-cst]

Can you try this pre-release version of test-stability please: https://repo.jenkins-ci.org/incrementals/de/esailors/jenkins/test-stability/2.4-rc57.d8c750ea_292e/test-stability-2.4-rc57.d8c750ea_292e.hpi

With this pre-release it works, thanks 👍

[timja]

Released in https://github.com/jenkinsci/test-stability-plugin/releases/tag/test-stability-2.4