import java.util.Iterator;
import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
-import org.opendaylight.openflowplugin.openflow.md.util.OpenflowVersion;
+import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;