Using the Demo Web App The code was runs on JWSDP1.2 which is downloadable from Sun. Unzip the file into a DemoWebApp directory (using folder names) under "jwsdp1.2-install\webapps". I always use "catalina run" from a command prompt to start Tomcat (in this case TC5) so I can still see the console for System.out.printlns in the code.