RFR: 8305457: Implement java.io.IO [v3]

[Pavel Rappo]

On Tue, 7 May 2024 21:19:59 GMT, Stuart Marks <smarks at openjdk.org> wrote:

>> Pavel Rappo has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Strengthen tests after 8330998
>>   
>>   https://github.com/openjdk/jdk/pull/18996 now allows us to test
>>   Console IO better.
>
> src/java.base/share/classes/java/io/IO.java line 37:
> 
>> 35:  * is {@code null}; otherwise, the effect is as if a similarly-named method
>> 36:  * had been called on that console.
>> 37:  *
> 
> Add a note here on encoding (character set), something like
> 
> 
> Output from methods in this class uses the character set of the system console as specified by {@link Console#charset}.

Seems redundant since we express `IO` methods in therms of those of `Console` in the specification, no?

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PR Review Comment: https://git.openjdk.org/jdk/pull/19112#discussion_r1593161920