Easy to understand, well documented common internet servers in java, targeted for those who may not be ready to comprehend full production-quality concepts and code.
Luxilla is a runtime/browser that turns XUL (XML User Interface Language) into live windows, dialogs, menus, toolbars and more without requiring a single-line of Javacode. Pass on the chrome folder holding your XUL markup and see it come alive.
Mock-Object Testing for Java Servlets. Works out-of-the-box to test servlets without depending on container specifics. Complete with tests and sample code.