RFR: 8264208: Console charset API [v2]

[Naoto Sato]

On Sun, 11 Apr 2021 13:44:05 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Reflected the review comments.
>
> src/java.base/share/classes/java/io/Console.java line 397:
> 
>> 395:     /**
>> 396:      * Returns the {@link java.nio.charset.Charset Charset} object used in
>> 397:      * this {@code Console}.
> 
> The Console is a singleton and the existing methods use "the console" so I think we should do the same here.
> 
> We'll need to add to the description of the System.{in,out,err} fields, I don't mind if we do it as part of this PR or another issue.

Javadoc updated. Instead of modifying System.out/err (System.in is not affected, as it does not convert b2c), I modified PrintStream javadoc.

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PR: https://git.openjdk.java.net/jdk/pull/3419