Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.581 sec
------------- Standard Error -----------------
26-Jun-2024 21:23:23.014 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
26-Jun-2024 21:23:24.542 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
26-Jun-2024 21:23:24.699 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
26-Jun-2024 21:23:24.707 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.26-dev]
26-Jun-2024 21:23:24.991 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45773"]
26-Jun-2024 21:23:25.214 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.
26-Jun-2024 21:23:25.220 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45773"]
26-Jun-2024 21:23:25.226 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
26-Jun-2024 21:23:25.230 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45773"]
26-Jun-2024 21:23:25.237 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45773"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 2.465 sec