The following tests started to fail on JDK22 EA 08 (regression was introduced with this JDK commit)

testsuite/manualmode

[ERROR] Failures:
[ERROR] CLIEmbedHostControllerTestCase.testHelp:327->checkLogging:779
[ERROR] CLIEmbedHostControllerTestCase.testStdOutDefault:166->stdoutTest:194->checkClientSideLogging:237->checkLogging:779
[ERROR] CLIEmbedHostControllerTestCase.testStdOutDiscard:172->stdoutTest:194->checkClientSideLogging:237->checkLogging:779
[ERROR] CLIEmbedHostControllerTestCase.testStdOutEcho:178->stdoutTest:194->checkClientSideLogging:237->checkLogging:779
[ERROR] CLIEmbedServerTestCase.testHelp:548->checkLogging:748
[ERROR] CLIEmbedServerTestCase.testStdOutDefault:201->stdoutTest:229->checkClientSideLogging:272->checkLogging:748
[ERROR] CLIEmbedServerTestCase.testStdOutDiscard:207->stdoutTest:229->checkClientSideLogging:272->checkLogging:748
[ERROR] CLIEmbedServerTestCase.testStdOutEcho:213->stdoutTest:229->checkClientSideLogging:272->checkLogging:748

I debugged this problem and found the following:

on JDK22ea07 and below the System.console() returned null for these tests
on JDK22ea08 and above the System.console() returns non null value java.io.ProxyingConsole

Relevant line is: https://github.com/jboss-logging/jboss-logmanager/blob/2.1/src/main/java/org/jboss/logmanager/handlers/ConsoleHandler.java#L60
This changes the ConsoleHandler behavior because constructor
https://github.com/jboss-logging/jboss-logmanager/blob/2.1/src/main/java/org/jboss/logmanager/handlers/ConsoleHandler.java#L96
receives now Target.CONSOLE instead of Target.SYSTEM_OUT as a target.

The tests expect the text to appear in System.out