import jalview.jbgui.GSplitFrame;
import jalview.jbgui.GStructureViewer;
import jalview.structure.StructureSelectionManager;
+import jalview.urls.UrlProviderI;
import jalview.util.ImageMaker;
import jalview.util.MessageManager;
import jalview.util.Platform;
-import jalview.util.UrlProviderI;
import jalview.viewmodel.AlignmentViewport;
import jalview.ws.params.ParamManager;