RFR: 8291598: Matcher.appendReplacement should not create new StringBuilder instances [v2]

[Raffaello Giulietti]

On Wed, 15 Mar 2023 18:55:35 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Raffaello Giulietti has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8291598: Matcher.appendReplacement should not create new StringBuilder instances
>>   
>>   Fix copyright year
>
> src/java.base/share/classes/java/util/regex/Matcher.java line 1066:
> 
>> 1064:                             } else {
>> 1065:                                 break;
>> 1066:                             }
> 
> Possibly remove another SB allocation; remember start and end and use `replacement.substring(start, end)`.

Thanks @RogerRiggs, addressed in latest commit.

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PR: https://git.openjdk.org/jdk/pull/13048