import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor;
import org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged;
import org.opendaylight.controller.cluster.datastore.messages.DataTreeChangedReply;
import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor;
import org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged;
import org.opendaylight.controller.cluster.datastore.messages.DataTreeChangedReply;
private DataTreeChangeListenerActor(final DOMDataTreeChangeListener listener,
final YangInstanceIdentifier registeredPath) {
private DataTreeChangeListenerActor(final DOMDataTreeChangeListener listener,
final YangInstanceIdentifier registeredPath) {
- this.listener = Preconditions.checkNotNull(listener);
- this.registeredPath = Preconditions.checkNotNull(registeredPath);
+ this.listener = requireNonNull(listener);
+ this.registeredPath = requireNonNull(registeredPath);