A classe HelloPortlet, agora utilizando JSP

package br.com.seatecnologia.blog.portlet;
// Imports omitidos. Podem ser copiados daqui: http://pastebin.com/njPhDmFW

public class HelloPortlet extends GenericPortlet {
    @Override
    public void doView(RenderRequest renderRequest, RenderResponse renderResponse)
    throws IOException, PortletException {
        String path = "/view.jsp";
        PortletContext context = getPortletContext();
        PortletRequestDispatcher dispatcher =  context.getRequestDispatcher(path);
        dispatcher.include(renderRequest, renderResponse);
    }
}