import java.util.concurrent.CopyOnWriteArrayList;
import org.opendaylight.openflowplugin.openflow.md.core.IMDMessageTranslator;
-import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
+import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
import org.opendaylight.openflowplugin.openflow.md.util.PortTranslatorUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;