Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.462 sec
------------- Standard Error -----------------
09-May-2023 14:43:00.461 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
09-May-2023 14:43:01.190 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
09-May-2023 14:43:01.233 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
09-May-2023 14:43:01.233 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.9-dev]
09-May-2023 14:43:01.376 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-39819"]
09-May-2023 14:43:01.574 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesStopTimerThread The web application [ROOT] appears to have started a TimerThread named [leaked-thread] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly canceled.
09-May-2023 14:43:01.593 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-39819"]
09-May-2023 14:43:01.604 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
09-May-2023 14:43:01.605 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-39819"]
09-May-2023 14:43:01.612 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-39819"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 1.387 sec