Testsuite: org.apache.catalina.loader.TestWebappClassLoaderExecutorMemoryLeak Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.765 sec ------------- Standard Output --------------- class java.lang.Thread [pool-1-thread-2] EXITING class java.lang.Thread [pool-1-thread-3] EXITING class java.lang.Thread [pool-1-thread-4] EXITING class java.lang.Thread [pool-1-thread-1] EXITING class java.lang.Thread [pool-1-thread-5] EXITING ------------- ---------------- --------------- ------------- Standard Error ----------------- 03-Nov-2023 15:11:19.741 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testTimerThreadLeak] 03-Nov-2023 15:11:20.720 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 03-Nov-2023 15:11:20.780 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 03-Nov-2023 15:11:20.780 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.16-dev] 03-Nov-2023 15:11:20.979 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-42559"] 03-Nov-2023 15:11:21.094 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [pool-1-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.base@17.0.7/java.lang.Thread.sleep(Native Method) app//org.apache.catalina.loader.TestWebappClassLoaderExecutorMemoryLeak$ExecutorServlet$Task.run(TestWebappClassLoaderExecutorMemoryLeak.java:120) java.base@17.0.7/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) java.base@17.0.7/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) java.base@17.0.7/java.lang.Thread.run(Thread.java:833) 03-Nov-2023 15:11:21.098 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [pool-1-thread-5] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.base@17.0.7/java.lang.Throwable.(Throwable.java:270) java.base@17.0.7/java.lang.Exception.(Exception.java:67) java.base@17.0.7/java.lang.InterruptedException.(InterruptedException.java:67) java.base@17.0.7/java.lang.Thread.sleep(Native Method) app//org.apache.catalina.loader.TestWebappClassLoaderExecutorMemoryLeak$ExecutorServlet$Task.run(TestWebappClassLoaderExecutorMemoryLeak.java:120) java.base@17.0.7/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) java.base@17.0.7/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) java.base@17.0.7/java.lang.Thread.run(Thread.java:833) 03-Nov-2023 15:11:21.125 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-42559"] 03-Nov-2023 15:11:21.128 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 03-Nov-2023 15:11:21.129 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-42559"] 03-Nov-2023 15:11:21.133 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-42559"] ------------- ---------------- --------------- Testcase: testTimerThreadLeak took 1.709 sec