p.doMetadata(metadataCols, row, rm);
// p.doAttribs(0,metadataCols, row, rm);
assertSame(orig, rm.metadataList);
MetadataCol col1 = new MetadataCol();
col1.attr = "foo";
MetadataCol col2 = new MetadataCol();
col2.attr = "foo2";
metadataCols.add(col1);
metadataCols.add(col2);
p.doMetadata(metadataCols, row, rm);