Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.758 sec
------------- Standard Error -----------------
19-Oct-2023 03:52:14.875 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
19-Oct-2023 03:52:15.833 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
19-Oct-2023 03:52:15.905 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
19-Oct-2023 03:52:15.910 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.96-dev]
19-Oct-2023 03:52:16.115 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-43843"]
19-Oct-2023 03:52:16.342 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.
19-Oct-2023 03:52:16.349 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-43843"]
19-Oct-2023 03:52:16.351 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
19-Oct-2023 03:52:16.352 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-43843"]
19-Oct-2023 03:52:16.358 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-43843"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 1.719 sec