Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.833 sec
------------- Standard Error -----------------
06-Mar-2024 19:20:08.307 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
06-Mar-2024 19:20:09.888 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
06-Mar-2024 19:20:10.059 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
06-Mar-2024 19:20:10.060 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.20-dev]
06-Mar-2024 19:20:10.260 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45857"]
06-Mar-2024 19:20:10.524 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-Mar-2024 19:20:10.534 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45857"]
06-Mar-2024 19:20:10.540 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
06-Mar-2024 19:20:10.543 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45857"]
06-Mar-2024 19:20:10.550 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45857"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 2.71 sec