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-rw-r--r--vespajlib/src/main/java/com/yahoo/tensor/functions/Map.java3
1 files changed, 1 insertions, 2 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/functions/Map.java b/vespajlib/src/main/java/com/yahoo/tensor/functions/Map.java
index 404be1d6fac..94e75588ba3 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/functions/Map.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/functions/Map.java
@@ -9,7 +9,6 @@ import com.yahoo.tensor.evaluation.EvaluationContext;
import com.yahoo.tensor.evaluation.Name;
import com.yahoo.tensor.evaluation.TypeContext;
-import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Objects;
@@ -40,7 +39,7 @@ public class Map<NAMETYPE extends Name> extends PrimitiveTensorFunction<NAMETYPE
public DoubleUnaryOperator mapper() { return mapper; }
@Override
- public List<TensorFunction<NAMETYPE>> arguments() { return Collections.singletonList(argument); }
+ public List<TensorFunction<NAMETYPE>> arguments() { return List.of(argument); }
@Override
public TensorFunction<NAMETYPE> withArguments(List<TensorFunction<NAMETYPE>> arguments) {