List<FTSDataColumnI> wantedFields = new ArrayList<FTSDataColumnI>();
wantedFields.add(PDBFTSRestClient.getInstance()
.getDataColumnByNameOrCode("pdb_id"));
List<FTSDataColumnI> wantedFields = new ArrayList<FTSDataColumnI>();
wantedFields.add(PDBFTSRestClient.getInstance()
.getDataColumnByNameOrCode("pdb_id"));