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-rw-r--r--vespajlib/src/main/java/com/yahoo/tensor/functions/Reduce.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/functions/Reduce.java b/vespajlib/src/main/java/com/yahoo/tensor/functions/Reduce.java
index 4b60af99ecb..5327457a438 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/functions/Reduce.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/functions/Reduce.java
@@ -144,7 +144,7 @@ public class Reduce<NAMETYPE extends Name> extends PrimitiveTensorFunction<NAMET
}
private static TensorAddress reduceDimensions(TensorAddress address, TensorType argumentType, TensorType reducedType, List<String> dimensions) {
- Set<Integer> indexesToRemove = new HashSet<>();
+ Set<Integer> indexesToRemove = new HashSet<>(dimensions.size()*2);
for (String dimensionToRemove : dimensions)
indexesToRemove.add(argumentType.indexOfDimension(dimensionToRemove).get());