FaceletFactory f = FaceletFactory.getInstance();
Facelet at = f.getFacelet("convertDateTime.xml");
UIViewRoot root = faces.getViewRoot();
at.apply(faces, root);
UIOutput out1 = (UIOutput) root.findComponent("form:out1");
UIOutput out2 = (UIOutput) root.findComponent("form:out2");
UIOutput out3 = (UIOutput) root.findComponent("form:out3");
UIOutput out4 = (UIOutput) root.findComponent("form:out4");