We are definitely online Nov 2.

Final Exam is Dec 7; Presentation day is Dec 14, during scheduled final exam time.

Hunting Errors in Tomcat
- Today's catalina file will have deployments, etc; but catalina.out is where error and user output goes.
  * If you put print statements for debugging in the servlet, use a prefix unique to yourself,
	e.g. your initials followed by the message.

Accessing files within servlet deployment (or above)
- A file name alone will go in webapps (and belong to Tomcat, i.e. can't be deleted)
  * Prefaced by / goes in the top level, i.e. your servlet deployment's top level dirctory
  * Prefaced by /WEB-INF/ goes in that directory.


Java Server Pages (JSP)
- A JSP page resides on the top-level directory of your web application.
  * When accessed, Tomcat (or other qualified server) compiles it into a servlet
- JSP is interpreted in the server, unlike Javascript, which is handled on the client-side (i.e. browser)
  * JSP code is executed in the server, and it is the result that is sent to the client browser.
- For JSP code to be processed, the file must be of type jsp
  * The result of jsp code is what gets sent to the client browser.

- Variables declared in a declarative element (<%! ... %>) have state. 
	They hold a value as long as the servlet is deployed (after the first access).
- Any declaration in a scriptlet (<% ... %>) has the same lifetime as the scriptlet, i.e. no state


- 'page import' imports a java class
- 'file import' imports a jsp (or other?) file