import jalview.datamodel.AlignmentI;
import jalview.datamodel.ColumnSelection;
import jalview.datamodel.SequenceI;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.ColumnSelection;
import jalview.datamodel.SequenceI;
import jalview.io.AppletFormatAdapter;
import jalview.io.DataSourceType;
import jalview.io.FileFormatException;
import jalview.io.AppletFormatAdapter;
import jalview.io.DataSourceType;
import jalview.io.FileFormatException;