import javax.jcr.RepositoryException;
import org.argeo.ArgeoException;
-import org.argeo.eclipse.ui.ErrorFeedback;
import org.argeo.eclipse.ui.TreeParent;
+import org.argeo.eclipse.ui.workbench.ErrorFeedback;
import org.argeo.eclipse.ui.workbench.WorkbenchUiPlugin;
import org.argeo.eclipse.ui.workbench.jcr.internal.model.SingleJcrNodeElem;
import org.argeo.eclipse.ui.workbench.jcr.internal.model.WorkspaceElem;