If you selected Empty portlet as the portlet
type when you created a portlet project, you can customize the empty portlet
project, as follows:
- Create or add a portlet class that extends the GenericPortlet class.
Modify the portlet Java™ source code as necessary.
- Customize the portlet deployment descriptor. Refer to Customizing JSR 168 portlets.
- Create a Portlet JSP file. Refer to Creating portlet JSP files.