Copy logic from render_portlet.jsp to a class (Does not compile)
Extract to class variables to reuse
Add the constructor using an HttpRequest
Return variable value
SF: proper indent
Extract isRenderPortletBoundary to a method
Extract to a local method
Remove unused code
Extract portletURLs to private methods
Extract portletDisplay configuration to a private method
Force method call in constructor, to initialize variables
Do not create class variables: local method variables instead
SF: change names of private methods
SF: remove unused parameters
WIP