presto-orc/src/main/java/io/prestosql/orc/metadata/statistics/BooleanStatistics.java/BooleanStatistics/equals
class BooleanStatistics:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        BooleanStatistics that = (BooleanStatistics) o;
        return trueValueCount == that.trueValueCount;
    }