JointDataSet.DATA_SETS_PROP );
IJointDataSetModel.DATA_SETS_PROP );
	public List getDataSetNames( Module module )	{		List dataSetsReferences = getListProperty( module,				JointDataSet.DATA_SETS_PROP );		if ( dataSetsReferences == null )		{			return Collections.EMPTY_LIST;		}		List results = new ArrayList( );		for ( int i = 0; i < dataSetsReferences.size( ); i++ )		{			results.add( ( (ElementRefValue) dataSetsReferences.get( i ) )					.getQualifiedReference( ) );		}		return results;	}