https://issues.apache.org/bugzilla/show_bug.cgi?id=54800
--- Comment #1 from Konstantin Kolinko <knst.koli...@gmail.com> --- It might be useful to modify WebappClassLoader#clearReferencesThreads() to call Thread#getStackTrace() on the offending thread to see what it is doing. Do you have a recipe & sample application to reproduce your issue? Tomcat usually sets names to threads (e.g. http-nio-8080-exec-1), so I do not remember such name as "Thread-4". -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org