Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.243 sec
------------- Standard Error -----------------
29-Feb-2024 13:33:46.737 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
29-Feb-2024 13:33:48.281 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
29-Feb-2024 13:33:48.426 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
29-Feb-2024 13:33:48.426 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.100-dev]
29-Feb-2024 13:33:48.673 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45121"]
29-Feb-2024 13:33:48.996 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.
29-Feb-2024 13:33:49.021 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45121"]
29-Feb-2024 13:33:49.023 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
29-Feb-2024 13:33:49.030 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45121"]
29-Feb-2024 13:33:49.040 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-45121"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 3.073 sec