On Mon, 5 May 2025 17:32:19 GMT, Roger Riggs <rri...@openjdk.org> wrote:
>> Refactor AbstractStringBuilder to maintain consistency among count, coder,
>> and value buffers while the buffer capacity is being expanded and/or
>> inflated from Latin1 to UTF16 representations.
>> The refactoring pattern is to read and write AbstractStringBuilder fields
>> once using locals for all intermediate values.
>> Support methods are static, designed to pass all values as arguments and
>> return a value.
>>
>> The value byte array is reallocated under 3 conditions:
>> - Increasing the capacity with the same encoder
>> - Increasing the capacity and inflation to change the coder from LATIN1 to
>> UTF16
>> - Inflation with the same capacity
>>
>> Added StressSBTest to exercise public instance methods of StringBuilder.
>
> Roger Riggs has updated the pull request incrementally with one additional
> commit since the last revision:
>
> Refactor to consistently use `isLatin1(coder)` within AbstractStringBuilder.
src/java.base/share/classes/java/lang/AbstractStringBuilder.java line 2101:
> 2099: }
> 2100:
> 2101: private AbstractStringBuilder repeat(char c, int count) {
How about renaming the `count` parameter here so that it is obviously distinct
from the meaning of `count` elsewhere in this class.
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PR Review Comment: https://git.openjdk.org/jdk/pull/24967#discussion_r2075710531
