import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceRequest;
import org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceSuccess;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceRequest;
import org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceSuccess;