JSR286TestPortlet Vaadin Portlet 2.0 Test com.vaadin.server.VaadinPortlet ui com.vaadin.tests.integration.JSR286Portlet widgetset com.vaadin.DefaultWidgetSet text/html view edit help Vaadin Portlet 2.0 Test administrator guest power-user user Vaadin Liferay Theme Portlet Vaadin Liferay Theme com.vaadin.server.LegacyVaadinPortlet application com.vaadin.tests.integration.LiferayThemeDemo text/html view Vaadin Liferay Theme administrator guest power-user user