They need to be in common/lib when they need to be accessed by tomcat itself as well as the webapps. shared/lib would just be the webapps. I don't know about struts and jstl but you'd more than likely need a log4j in each webapp to get seperate webapp logging. Ta Matt -----Original Message----- From: Charl Gerber [mailto:charlgerber@yahoo.com] Sent: 14 June 2005 10:57 To: tomcat-user@jakarta.apache.org Subject: [Q] when to share jars When do you share jars (struts, log4j, jstl, etc) for webapps in the common/lib directory and when does each app need its own "copy" of the jars? Log4j we've found by trail and error is better to have a jar per webapp, as the loggers seems to overwrite each other, but which commonly used jars (struts, jstl) can be shared? Thanks Charl --------------------------------------------------------------------- To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: tomcat-user-help@jakarta.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: tomcat-user-help@jakarta.apache.org