List<BaseColumn> allColumns = new ArrayList<BaseColumn>();
allColumns.add( new RowNumberCol52() );
allColumns.add( new DescriptionCol52() );
List<MetadataCol52> metadataCols = new ArrayList<MetadataCol52>();
RuleModel rm = new RuleModel();
RuleMetadata[] orig = rm.metadataList;
// RuleAttribute[] orig = rm.attributes;
p.doMetadata( allColumns,
metadataCols,
DataUtilities.makeDataRowList( row ),