import java.util.List;
import java.util.Objects;
import javax.ws.rs.core.Response;
-import org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
+import org.opendaylight.mdsal.common.api.OptimisticLockFailedException;
+import org.opendaylight.mdsal.common.api.ReadFailedException;
import org.opendaylight.neutron.spi.INeutronCRUD;
import org.opendaylight.neutron.spi.INeutronCRUD.Result;
import org.opendaylight.neutron.spi.INeutronObject;