Stop a file from getting cached.

Hi, I am using this setting in my 'web.xml' to stop all files with extesion 'abc' from getting cached. The problem is that it works fine with IE, but in Firefox I can still see my files getting cached. How can I stop my files from getting cached in Firefox? Is there any other way to stop caching.

Tomcat stops responding

Hi, I am facing a problem with tomcat 5.5. After working smoothly for sometime(3-4 days), the server stopped working and resumed only after a Tomcat restart. It stopped connecting to database. The same behavior was observed twice. The exception thrown was: java.sql.SQLException: [Micr