import jalview.datamodel.SequenceFeature;
import jalview.datamodel.SequenceGroup;
import jalview.datamodel.SequenceI;
-import jalview.urls.AppletUrlProviderFactory;
-import jalview.urls.UrlProviderFactoryI;
-import jalview.urls.UrlProviderI;
+import jalview.urls.api.UrlProviderFactoryI;
+import jalview.urls.api.UrlProviderI;
+import jalview.urls.applet.AppletUrlProviderFactory;
import jalview.viewmodel.AlignmentViewport;
import java.awt.BorderLayout;