docs: public ComponentParent createTopScreen(Task task, Map<String,Object> properties)
      {
          if (properties == null)
              properties = new HashMap<String,Object>();
          properties.put(ScreenModel.VIEW_TYPE, ScreenModel.XML_TYPE);
          properties.put(DBParams.TASK, task);
          ComponentParent topScreen = (ComponentParent)BaseField.createScreenComponent(ScreenModel.TOP_SCREEN, null, null, null, 0, properties);
          return topScreen;
      }