import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
-import org.opendaylight.openflowplugin.openflow.md.core.ConnectionConductor;
+import org.opendaylight.openflowplugin.api.openflow.md.core.ConnectionConductor;
+import org.opendaylight.openflowplugin.api.openflow.md.queue.HarvesterHandle;
+import org.opendaylight.openflowplugin.api.openflow.md.queue.QueueItem;
+import org.opendaylight.openflowplugin.api.openflow.md.queue.QueueKeeper;
import org.opendaylight.openflowplugin.api.openflow.md.util.PollableQueuesZipper;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
import org.slf4j.Logger;