[jira] [Commented] (GROOVY-11807) MapWithDefault can break type safety of key set

[ASF GitHub Bot (Jira)]

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https://issues.apache.org/jira/browse/GROOVY-11807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18092211#comment-18092211
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ASF GitHub Bot commented on GROOVY-11807:
-----------------------------------------

testlens-app[bot] commented on PR #2641:
URL: https://github.com/apache/groovy/pull/2641#issuecomment-4828113538

   ## 🚨 TestLens detected 1 failed test 🚨
   
   Here is what you can do:
   
   1) Inspect the test failures carefully.
   2) If you are convinced that some of the tests are flaky, you can mute them 
below.
   3) Finally, trigger a rerun by checking the rerun checkbox.
   
   ### Test Summary
   
   #### [Build and test / lts \(17, windows-latest, 
1\)](https://github.com/apache/groovy/actions/runs/28341597783/job/83956989614?pr=2641)
 > :test
   
   | Test | Runs |
   |---|---|
   | AsyncAwaitTest > testAsyncSupportAnyReturnsFirstCompletion\(\) | ❌ |
   
   🏷️ Commit: c1cfd7336b23005b8882fdadb65a9edfa17cf122
   ▶️ Tests:  49044 executed
   🟡 Checks: 6/29 completed
   
   ### Test Failures
   
   <details>
   
   <summary><strong>AsyncAwaitTest > 
testAsyncSupportAnyReturnsFirstCompletion()</strong> (:test in <a 
href="https://github.com/apache/groovy/actions/runs/28341597783/job/83956989614?pr=2641";>Build
 and test / lts (17, windows-latest, 1)</a>)</summary>
   
   ```
   Assertion failed: 
   
   assert AsyncSupport.any(slow, fast) == 'fast'
                       |   |     |     |
                       |   |     |     false
                       |   |     GroovyPromise{completed}
                       |   GroovyPromise{completed}
                       'slow'
   
        at 
org.codehaus.groovy.runtime.InvokerHelper.createAssertError(InvokerHelper.java:400)
        at TestScript187.run(TestScript187.groovy:7)
        at groovy.lang.GroovyShell.evaluate(GroovyShell.java:553)
        at groovy.lang.GroovyShell.evaluate(GroovyShell.java:588)
        at groovy.lang.GroovyShell.evaluate(GroovyShell.java:572)
        at groovy.test.GroovyAssert.assertScript(GroovyAssert.java:106)
        at groovy.test.GroovyAssert.assertScript(GroovyAssert.java:96)
        at 
groovy.AsyncAwaitTest.testAsyncSupportAnyReturnsFirstCompletion(AsyncAwaitTest.groovy:2171)
   ```
   
   </details>
   
   ### Muted Tests
   > [!NOTE]
   > Checks are currently running using the configuration below.
   
   Select tests to mute in this pull request:
   
   🔲 AsyncAwaitTest > testAsyncSupportAnyReturnsFirstCompletion\(\) <!

> MapWithDefault can break type safety of key set
> -----------------------------------------------
>
>                 Key: GROOVY-11807
>                 URL: https://issues.apache.org/jira/browse/GROOVY-11807
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-jdk
>            Reporter: Eric Milles
>            Assignee: Paul King
>            Priority: Major
>
> {code}
> Map<Number,?> map = [:].withDefault{ null }
> assert map.get('x') == null
> Number k = map.keySet()[0]
> {code}
> GroovyCastException: Cannot cast object 'x' with class 'java.lang.String' to 
> class 'java.lang.Number'



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