I'm running Tomcat 5.5 and have 1 struts application deployed under the WEBAPPS directory. Everytime I start up Tomcat in Windows XP, I see the TilesPlugin and ValidatorPlugin init messages twice. It makes startup a little slower but I'm wondering why is it doing that? Here is the startup messages:
It could be that your application has been deployed twice. Use the tomcat manager app to see if it appears in the list more than once.
This, most commonly, occurs when people explicitly declare their web app in server.xml or with a context fragment file but also place the webapp's directory structure (or war file) under the tomcat/webapps directory.