Reading layout's query string: category=[name]

Portlet.java�'"

public class Portlet extends GenericPortlet {
	@Override
	protected void doView(RenderRequest renderRequest, RenderResponse response) throws PortletException, IOException {
		String category = PortalUtil.getOriginalServletRequest(PortalUtil.getHttpServletRequest(renderRequest)).getParameter("category");
		response.getWriter().println("Category: " + category);
	}
}