import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
-import eu.etaxonomy.cdm.model.reference.IReferenceBase;
import eu.etaxonomy.cdm.model.reference.ReferenceBase;
import eu.etaxonomy.taxeditor.dialogs.NewReferenceInputDialog;
import eu.etaxonomy.taxeditor.store.CdmStore;