Testsuite: org.apache.catalina.loader.TestWebappClassLoaderMemoryLeak
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.408 sec
------------- Standard Error -----------------
31-May-2023 07:51:24.058 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak]
31-May-2023 07:51:24.687 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
31-May-2023 07:51:24.749 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
31-May-2023 07:51:24.750 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev]
31-May-2023 07:51:24.967 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-39663"]
31-May-2023 07:51:25.150 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.
31-May-2023 07:51:25.157 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-39663"]
31-May-2023 07:51:25.160 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
31-May-2023 07:51:25.164 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-39663"]
31-May-2023 07:51:25.177 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-39663"]
------------- ---------------- ---------------

Testcase: testTimerThreadLeak took 1.348 sec