import jalview.jbgui.GPreferences;
import jalview.jbgui.GSequenceLink;
import jalview.schemes.ColourSchemeProperty;
+import jalview.urls.UrlProvider;
+import jalview.urls.UrlProviderI;
import jalview.util.MessageManager;
import jalview.util.Platform;
-import jalview.util.UrlProvider;
-import jalview.util.UrlProviderI;
import jalview.ws.sifts.SiftsSettings;
import java.awt.BorderLayout;