+import jalview.api.AlignmentViewPanel;
+import jalview.api.FeatureRenderer;
+import jalview.api.FeatureSettingsModelI;
+import jalview.api.SequenceRenderer;
+import jalview.bin.Console;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.SequenceI;
+import jalview.gui.AppJmol;
+import jalview.gui.IProgressIndicator;
+import jalview.gui.StructureViewer.ViewerType;
+import jalview.io.DataSourceType;
+import jalview.io.StructureFile;
+import jalview.structure.AtomSpec;
+import jalview.structure.StructureCommand;
+import jalview.structure.StructureCommandI;
+import jalview.structure.StructureSelectionManager;
+import jalview.structures.models.AAStructureBindingModel;
+import jalview.ws.dbsources.Pdb;
+import javajs.util.BS;
+