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https://issues.apache.org/jira/browse/MNG-7865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karl Heinz Marbaise updated MNG-7865:
-------------------------------------
Description:
Checking if our builds are working on JDK21 if we not overlook issues. For
final RC.
*Known Issues/Hints*
* Building Maven on JDK 21 will fail based on the usage of
spotless-maven-plugin version 2.37.0 unfortunately upgrade to 2.38.0 wil fail
also.
** Created an issue https://github.com/diffplug/spotless/issues/1791 for that.
** Current work-a-round: {{-Dspotless.check.skip}} which will ignore spotless.
* The following WARNING are emitted by the current build using JDK 21:
{code}
[INFO] --- compiler:3.11.0:compile (default-compile) @ maven-api-meta ---
[INFO] Changes detected - recompiling the module! :source
[INFO] Compiling 10 source files with javac [debug target 1.8] to target/classes
[WARNING] bootstrap class path not set in conjunction with -source 8
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
{code}
was:
Checking if our builds are working on JDK21 if we not overlook issues. For
final RC.
*Known Issues*
* Building Maven on JDK 21 will fail based on the usage of
spotless-maven-plugin version 2.37.0 unfortunately upgrade to 2.38.0 wil fail
also.
** Created an issue https://github.com/diffplug/spotless/issues/1791 for that.
** Current work-a-round: {{-Dspotless.check.skip}} which will ignore spotless.
> JDK 21 Test Build
> -----------------
>
> Key: MNG-7865
> URL: https://issues.apache.org/jira/browse/MNG-7865
> Project: Maven
> Issue Type: Task
> Affects Versions: 3.9.4, 4.0.0-alpha-7
> Reporter: Karl Heinz Marbaise
> Assignee: Karl Heinz Marbaise
> Priority: Major
>
> Checking if our builds are working on JDK21 if we not overlook issues. For
> final RC.
> *Known Issues/Hints*
> * Building Maven on JDK 21 will fail based on the usage of
> spotless-maven-plugin version 2.37.0 unfortunately upgrade to 2.38.0 wil fail
> also.
> ** Created an issue https://github.com/diffplug/spotless/issues/1791 for that.
> ** Current work-a-round: {{-Dspotless.check.skip}} which will ignore spotless.
> * The following WARNING are emitted by the current build using JDK 21:
> {code}
> [INFO] --- compiler:3.11.0:compile (default-compile) @ maven-api-meta ---
> [INFO] Changes detected - recompiling the module! :source
> [INFO] Compiling 10 source files with javac [debug target 1.8] to
> target/classes
> [WARNING] bootstrap class path not set in conjunction with -source 8
> [WARNING] source value 8 is obsolete and will be removed in a future release
> [WARNING] target value 8 is obsolete and will be removed in a future release
> [WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
> {code}
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