presto-spi/src/main/java/io/prestosql/spi/type/UnscaledDecimal128Arithmetic.java/UnscaledDecimal128Arithmetic/scaleUpFiveDestructive
class UnscaledDecimal128Arithmetic:    private static void scaleUpFiveDestructive(Slice decimal, int fiveScale)
    {
        while (fiveScale > 0) {
            int powerFive = Math.min(fiveScale, MAX_POWER_OF_FIVE_INT);
            fiveScale -= powerFive;
            int multiplier = POWERS_OF_FIVES_INT[powerFive];
            multiplyDestructive(decimal, multiplier);
        }
    }