dn4.setDisplayName("Ceci est mon filtre 1");
InitParam ip3 = filter.addInitParam("filter init param 1");
ip3.setParamValue("value for filter init param 1");
InitParam ip4 = filter.addInitParam("filter init param 2");
ip4.setParamValue("value for filter init param 2");
filter.addLifecycle("lifecycle-1");
filter.addLifecycle("lifecycle-2");
filter.addLifecycle("lifecycle-3");
FilterMapping mapping1 = app.addFilterMapping("filter-1");
mapping1.addPortletName("Portlet 1");