[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] ${ } EL expression delimiters dereferencing variable and property values encapsulating function call within % in conversion patterns <!-- -->, in Tomcat server.xml file comments <% %>, in JSP scriptlets <%-- --%> in JSP comments <%@ syntax, JSP directives 2nd * (asterisk) ** pattern in Ant elements, for zero or more directories 2nd wildcard character in URL patterns . (dot) in attribute names specifying current directory . (dot) operator .jsp files .jspx files 2nd 3rd .swf file extension 2nd / (forward slash) /* in URL patterns for controller servlet 2nd for invoker servlet overriden by controller servlet in URL patterns 2nd excluding from extension mapping 401 Unauthorized HTTP status code 403 Forbidden HTTP status code 404 Not Found HTTP status code 500 Internal Server Error HTTP status code |