presto-main/src/main/java/io/prestosql/operator/PagesSpatialIndexFactory.java/PagesSpatialIndexFactory/PagesSpatialIndexFactory
class PagesSpatialIndexFactory:    public PagesSpatialIndexFactory(List<Type> types, List<Type> outputTypes)
    {
        this.types = ImmutableList.copyOf(types);
        this.outputTypes = ImmutableList.copyOf(outputTypes);
    }