RFR: 8274544: Langtools command's usage were garbled on Japanese Windows [v5]

[Jonathan Gibbons]

On Wed, 10 Nov 2021 20:00:39 GMT, Alan Bateman <alanb at openjdk.org> wrote:

> > 1. `PrintStream(OutputStream)` and `PrintStream(OutputStream, boolean)`  should be redefined so that they internally check if the stream arg is a PrintStream, in which case they use the encoding from the `PrinStream` instead of the default.
> 
> I think you mean the PrintWriter constructors here. Yes, there is merit in that. PrintStream is a bit unusual in that it's an OutputStream but it has a charset because it prints text output.

Yes, sorry for the confusion.

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PR: https://git.openjdk.java.net/jdk/pull/5771