import java.util.Collection;
import java.util.List;
-import compbio.data.msa.Category;
import uk.ac.dundee.compbio.slivkaclient.RemoteFile;
import uk.ac.dundee.compbio.slivkaclient.SlivkaClient;
import uk.ac.dundee.compbio.slivkaclient.SlivkaService;