Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.932 sec
------------- Standard Error -----------------
14-Sep-2023 11:48:21.937 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
14-Sep-2023 11:48:23.034 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
14-Sep-2023 11:48:23.078 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
14-Sep-2023 11:48:23.079 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.94-dev]
14-Sep-2023 11:48:23.259 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-37447"]
14-Sep-2023 11:48:23.400 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.
14-Sep-2023 11:48:23.407 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-37447"]
14-Sep-2023 11:48:23.409 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
14-Sep-2023 11:48:23.410 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-37447"]
14-Sep-2023 11:48:23.415 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-37447"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 1.873 sec