RFR: 8301991: Convert l10n properties resource bundles to UTF-8 native [v4]

[Weijun Wang]

On Fri, 17 Mar 2023 21:49:33 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> Justin Lu has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Adjust CF test to read in with UTF-8 to fix failing test
>
> make/jdk/src/classes/build/tools/compileproperties/CompileProperties.java line 326:
> 
>> 324:                         outBuffer.append(toHex((aChar >> 8) & 0xF));
>> 325:                         outBuffer.append(toHex((aChar >> 4) & 0xF));
>> 326:                         outBuffer.append(toHex(aChar & 0xF));
> 
> Sorry I don't know when this tool is called, but why is it still writing in `\unnnn` style?

I probably understand it now, source code still needs escaping. When can we put in UTF-8 there as well?

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PR: https://git.openjdk.org/jdk/pull/12726