import jalview.datamodel.PDBEntry;
import jalview.datamodel.SequenceI;
import jalview.datamodel.StructureViewerModel;
import jalview.datamodel.PDBEntry;
import jalview.datamodel.SequenceI;
import jalview.datamodel.StructureViewerModel;
viewer = new PymolViewer(viewerData, alignPanel, sessionFile, vid);
break;
default:
viewer = new PymolViewer(viewerData, alignPanel, sessionFile, vid);
break;
default: