Basic JSF rules DontNestJsfInJstlIteration: Do not nest JSF component custom actions inside a custom action that iterates over its body. Basic JSP rules NoLongScripts: Scripts should be part of Tag Libraries, rather than part of JSP pages. NoScriptlets: Scriptlets should be factored into Tag Libraries or JSP declarations, rather than being part of JSP pages. NoInlineStyleInformation: Style infor