code: @Override
  	public CPDisplayLayout fetchCPDisplayLayoutByUuidAndGroupId(String uuid,
  		long groupId) {
  		return cpDisplayLayoutPersistence.fetchByUUID_G(uuid, groupId);
  	}
docs: Returns the cp display layout matching the UUID and group.
  
  @param uuid the cp display layout's UUID
  @param groupId the primary key of the group
  @return the matching cp display layout, or <code>null</code> if a matching cp display layout could not be found