import org.argeo.ArgeoException;
import org.argeo.eclipse.ui.TreeParent;
-import org.argeo.eclipse.ui.workbench.ErrorFeedback;
+import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
import org.argeo.jcr.ArgeoNames;
import org.argeo.jcr.MaintainedRepository;
import org.argeo.jcr.RepositoryRegister;