import java.util.Enumeration;
import java.util.Vector;
-import uk.ac.vamsas.objects.core.DataSet;
import uk.ac.vamsas.objects.core.DataSetAnnotations;
import uk.ac.vamsas.objects.core.Link;
import uk.ac.vamsas.objects.core.Property;
import uk.ac.vamsas.objects.core.RangeAnnotation;
import uk.ac.vamsas.objects.core.Score;
import uk.ac.vamsas.objects.core.Seg;
-import uk.ac.vamsas.objects.core.Sequence;
import uk.ac.vamsas.objects.utils.Properties;
import jalview.bin.Cache;
import jalview.datamodel.SequenceFeature;