presto-verifier/src/main/java/io/prestosql/verifier/HumanReadableEventClient.java/HumanReadableEventClient/doubleToSortableLong
class HumanReadableEventClient:    private static long doubleToSortableLong(double value)
    {
        long bits = Double.doubleToRawLongBits(value);
        return bits ^ (bits >> 63) & Long.MAX_VALUE;
    }