Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.899 sec
------------- Standard Error -----------------
16-Jan-2024 18:09:28.039 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
16-Jan-2024 18:09:29.725 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
16-Jan-2024 18:09:29.825 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
16-Jan-2024 18:09:29.826 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.99-dev]
16-Jan-2024 18:09:30.078 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40377"]
16-Jan-2024 18:09:30.343 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.
16-Jan-2024 18:09:30.365 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40377"]
16-Jan-2024 18:09:30.374 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
16-Jan-2024 18:09:30.377 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40377"]
16-Jan-2024 18:09:30.380 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40377"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 2.799 sec