import jalview.api.FeatureRenderer;
import jalview.api.SequenceRenderer;
import jalview.datamodel.AlignmentI;
import jalview.api.FeatureRenderer;
import jalview.api.SequenceRenderer;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.PDBEntry;
import jalview.datamodel.SequenceI;
import jalview.gui.IProgressIndicator;
import jalview.datamodel.PDBEntry;
import jalview.datamodel.SequenceI;
import jalview.gui.IProgressIndicator;
{
superposeStructures(new AlignmentI[] { alignment },
new int[] { refStructure },
{
superposeStructures(new AlignmentI[] { alignment },
new int[] { refStructure },