This article will provide some easy troubleshooting to common problems encountered with Tomcat web server.
This method of including content reads the file at run-time after the JSP has been compiled. Changes to the included file are seen immediately and do not require recompilation of the JSP.
JSPs are compiled entities. Two include techniques read the included content before and after compilation. This tech-recipe describes the compiled include directive.
Importing Java classes enables the use of that class without using the fully qualified class name. Java classes can also be imported into JSPs with page directives.