portalURL.setCharacterEncoding("UTF-8");
MockRequestContext requestContext = new MockRequestContext();
requestContext.setRequest(request);
portalURL.getNavigationalState().sync(requestContext);
PortletWindow window = new MockPortletWindow("111");
HashMap<String,String[]> parameters = new HashMap<String, String[]>();
parameters.put("test",new String[]{"one","two","three"});
Map<String, String[]> privateRenderParameters = Collections.emptyMap();