RFR: 8174722: Wrong behavior of DecimalFormat with RoundingMode.UP in special case

Wed May 24 00:38:10 UTC 2023

On Tue, 23 May 2023 23:30:11 GMT, Joe Darcy <darcy at openjdk.org> wrote:

> Note there are some hazards here with respect to the numerical values of double and the decimal string used to represent the double; in exact terms:
> 
> ```
> jshell> new BigDecimal(1.0001)
> $2 ==> 1.0000999999999999889865875957184471189975738525390625
> 
> jshell> new BigDecimal(0.0001)
> $3 ==> 0.000100000000000000004792173602385929598312941379845142364501953125
> ```

Thanks for bringing that to my attention Joe. I will re-evaluate how I test the changes then.

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PR Comment: https://git.openjdk.org/jdk/pull/14110#issuecomment-1560295694