RFR: 8276970: Default charset for PrintWriter that wraps PrintStream

[Naoto Sato]

On Tue, 16 Nov 2021 05:25:33 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Fixing the default charset for PrintWriter/OutputStreamWriter that wraps a PrintStream to its charset. This issue was raised during the conversations in https://github.com/openjdk/jdk/pull/5771
>> A corresponding CSR has also been drafted: https://bugs.openjdk.java.net/browse/JDK-8277078
>
> src/java.base/share/classes/java/io/PrintStream.java line 71:
> 
>> 69:     private boolean trouble = false;
>> 70:     private Formatter formatter;
>> 71:     private Charset charset;
> 
> Hello Naoto, should this be formally marked as `final`?

Good catch! I will make it `final`.

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PR: https://git.openjdk.java.net/jdk/pull/6401