import org.opendaylight.controller.sal.common.util.RpcErrors;
import org.opendaylight.controller.sal.common.util.Rpcs;
import org.opendaylight.openflowjava.protocol.api.util.BinContent;
-import org.opendaylight.openflowplugin.openflow.md.OFConstants;
+import org.opendaylight.openflowplugin.api.OFConstants;
import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowConvertor;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.GroupConvertor;