presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/metadata/ColumnStats.java/ColumnStats/ColumnStats
class ColumnStats:    @JsonCreator
    public ColumnStats(
            @JsonProperty("columnId") long columnId,
            @JsonProperty("min") @Nullable Object min,
            @JsonProperty("max") @Nullable Object max)
    {
        this.columnId = columnId;
        this.min = min;
        this.max = max;
    }