import jalview.datamodel.AlignmentAnnotation;
import jalview.datamodel.AlignmentI;
-import jalview.datamodel.AnnotatedCollectionI;
import jalview.datamodel.ColumnSelection;
import jalview.datamodel.SequenceCollectionI;
import jalview.datamodel.SequenceI;
import jalview.schemes.ColourSchemeI;
-import jalview.schemes.RNAHelicesColour;
/**
* @author jimp