presto-orc/src/main/java/io/prestosql/orc/metadata/statistics/ColumnStatistics.java/ColumnStatistics/equals
class ColumnStatistics:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        ColumnStatistics that = (ColumnStatistics) o;
        return Objects.equals(hasNumberOfValues, that.hasNumberOfValues) &&
                Objects.equals(getNumberOfValues(), that.getNumberOfValues()) &&
                Objects.equals(booleanStatistics, that.booleanStatistics) &&
                Objects.equals(integerStatistics, that.integerStatistics) &&
                Objects.equals(doubleStatistics, that.doubleStatistics) &&
                Objects.equals(stringStatistics, that.stringStatistics) &&
                Objects.equals(dateStatistics, that.dateStatistics) &&
                Objects.equals(decimalStatistics, that.decimalStatistics) &&
                Objects.equals(binaryStatistics, that.binaryStatistics) &&
                Objects.equals(bloomFilter, that.bloomFilter);
    }