Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.207 sec
------------- Standard Error -----------------
06-Dec-2023 09:52:43.548 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
06-Dec-2023 09:52:44.576 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
06-Dec-2023 09:52:44.635 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
06-Dec-2023 09:52:44.639 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.16-dev]
06-Dec-2023 09:52:44.862 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-38369"]
06-Dec-2023 09:52:45.058 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.
06-Dec-2023 09:52:45.067 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-38369"]
06-Dec-2023 09:52:45.068 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
06-Dec-2023 09:52:45.069 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-38369"]
06-Dec-2023 09:52:45.075 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-38369"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 1.959 sec