GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
String[] row = new String[]{"1", "desc", "bar", ""};
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;