presto-main/src/main/java/io/prestosql/sql/planner/optimizations/PreferredProperties.java/PreferredProperties/withNullsAndAnyReplicated
class PreferredProperties:        public PartitioningProperties withNullsAndAnyReplicated(boolean nullsAndAnyReplicated)
        {
            return new PartitioningProperties(partitioningColumns, partitioning, nullsAndAnyReplicated);
        }