protected static final String _Marker = "Marker";
protected boolean shouldPush (AWComponent component, int phase)
{
AWRequestContext requestContext = component.requestContext();
AWEncodedString id = requestContext.nextElementId();
requestContext.incrementElementId();
if ((phase == Append_Phase) && (component.dict().get(id) == null)) {
component.dict().put(id, _Marker);
return true;