presto-main/src/main/java/io/prestosql/sql/planner/optimizations/AddLocalExchanges.java/AddLocalExchanges/PlanWithProperties
class AddLocalExchanges:        public PlanWithProperties(PlanNode node, StreamProperties properties)
        {
            this.node = requireNonNull(node, "node is null");
            this.properties = requireNonNull(properties, "StreamProperties is null");
        }