presto-hive/src/main/java/io/prestosql/plugin/hive/HiveBasicStatistics.java/HiveBasicStatistics/equals
class HiveBasicStatistics:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        HiveBasicStatistics that = (HiveBasicStatistics) o;
        return Objects.equals(fileCount, that.fileCount) &&
                Objects.equals(rowCount, that.rowCount) &&
                Objects.equals(inMemoryDataSizeInBytes, that.inMemoryDataSizeInBytes) &&
                Objects.equals(onDiskDataSizeInBytes, that.onDiskDataSizeInBytes);
    }