[Off-topic] Tool for planning Servlet/JSP based sites

[Nikolaus Rumm]

Hello,   sorry if this message is struts-offtopic, but I have a very pragmatic question. I find it very confusing setting and removing the variuos scoped attributes by code. Are there any tools for planning a site, i.e. to illustrate which action / xml-page sets or removes which attribute under which scope ? I always have the problem that there might be some useless attributes left in the current session/request if the site exceeds some size. Thx for any answer.   Nikolaus Rumm