import akka.testkit.TestProbe;
import com.google.common.base.Ticker;
import com.google.common.util.concurrent.ListenableFuture;
+import java.util.Optional;
import java.util.function.Consumer;
import org.junit.Assert;
import org.junit.Test;
final TransactionIdentifier id,
final DataTreeSnapshot snapshot) {
when(snapshot.newModification()).thenReturn(modification);
- when(modification.readNode(PATH_1)).thenReturn(com.google.common.base.Optional.of(DATA_1));
- when(modification.readNode(PATH_3)).thenReturn(com.google.common.base.Optional.absent());
+ when(modification.readNode(PATH_1)).thenReturn(Optional.of(DATA_1));
+ when(modification.readNode(PATH_3)).thenReturn(Optional.empty());
return new LocalReadWriteProxyTransaction(parent, TestUtils.TRANSACTION_ID, snapshot);
}