*/
package org.opendaylight.controller.cluster.datastore.messages;
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
import java.util.Collection;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
private final Collection<DataTreeCandidate> changes;
public DataTreeChanged(final Collection<DataTreeCandidate> changes) {
- this.changes = Preconditions.checkNotNull(changes);
+ this.changes = requireNonNull(changes);
}
/**