<i18n dev> RFR: 8316557: Make fields final in 'sun.util' package

[Andrey Turbanov]

On Mon, 18 Sep 2023 14:41:14 GMT, Chen Liang <liach at openjdk.org> wrote:

>> A few classes in `sun.util` package have non-final fields which could easily be marked `final`.
>
> src/java.base/share/classes/sun/util/PropertyResourceBundleCharset.java line 71:
> 
>> 69:     private final class PropertiesFileDecoder extends CharsetDecoder {
>> 70: 
>> 71:         private final CharsetDecoder cdUTF_8 = UTF_8.INSTANCE.newDecoder()
> 
> Can be static as well.

I'm not sure. Why do you think so? CharsetDecoder is not thread-safe.

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PR Review Comment: https://git.openjdk.org/jdk/pull/15736#discussion_r1335644148