import java.util.List;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.unimgr.mef.nrp.api.Constraints;
import org.opendaylight.unimgr.mef.nrp.api.EndPoint;
import org.opendaylight.unimgr.mef.nrp.api.FailureResult;