presto-spi/src/main/java/io/prestosql/spi/connector/SortingProperty.java/SortingProperty/SortingProperty
class SortingProperty:    @JsonCreator
    public SortingProperty(
            @JsonProperty("column") E column,
            @JsonProperty("order") SortOrder order)
    {
        requireNonNull(column, "column is null");
        requireNonNull(order, "order is null");

        this.column = column;
        this.order = order;
    }