presto-benchmark/src/main/java/io/prestosql/benchmark/CountAggregationBenchmark.java/CountAggregationBenchmark/main
class CountAggregationBenchmark:    public static void main(String[] args)
    {
        new CountAggregationBenchmark(createLocalQueryRunner()).runBenchmark(new SimpleLineBenchmarkResultWriter(System.out));
    }