presto-main/src/main/java/io/prestosql/type/DecimalInequalityOperators.java/DecimalInequalityOperators/distinctShortShort
class DecimalInequalityOperators:    @UsedByGeneratedCode
    public static boolean distinctShortShort(long left, boolean leftNull, long right, boolean rightNull)
    {
        if (leftNull != rightNull) {
            return true;
        }
        if (leftNull) {
            return false;
        }
        return primitiveShortShort(left, right, IS_RESULT_NOT_EQUAL);
    }