public void testMetaData() {
GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
String[] row = new String[] {"1", "desc", "bar", ""};
List<MetadataCol> metadataCols = new ArrayList<MetadataCol>();
RuleModel rm = new RuleModel();
RuleMetadata[] orig = rm.metadataList;
// RuleAttribute[] orig = rm.attributes;
p.doMetadata(metadataCols, row, rm);
// p.doAttribs(0,metadataCols, row, rm);