Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.272 sec
------------- Standard Error -----------------
06-Mar-2024 14:36:54.536 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
06-Mar-2024 14:36:55.612 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
06-Mar-2024 14:36:55.780 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
06-Mar-2024 14:36:55.781 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.20-dev]
06-Mar-2024 14:36:56.018 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-36117"]
06-Mar-2024 14:36:56.259 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 14:36:56.283 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-36117"]
06-Mar-2024 14:36:56.291 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
06-Mar-2024 14:36:56.292 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-36117"]
06-Mar-2024 14:36:56.294 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-36117"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 2.149 sec