Simple Application index.html index.jsp Vaadin production mode productionMode true VaadinUI com.sibvisions.rad.ui.vaadin.server.VaadinServlet UI com.sibvisions.rad.ui.vaadin.impl.VaadinUI widgetset com.sibvisions.rad.ui.vaadin.ext.ui.Widgetset main com.sibvisions.apps.simpleapp.SimpleApplication config /com/sibvisions/apps/simpleapp/application.xml VaadinUI /ui/* VaadinUI /VAADIN/*