Integrated: 8269280: (bf) Replace StringBuffer in *Buffer.toString()

[Aleksey Shipilev]

On Thu, 24 Jun 2021 08:31:58 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> There is a StringBuffer use in X-Buffer template. The extra thread safety is not required there. In post-BiasedLocking times, this is gets worse, as every append is synchronized.
> 
> Additional testing:
>  - [x] `java/nio/Buffer` tests, verified current `toString` output is unchanged

This pull request has now been integrated.

Changeset: 3a8f3d6c
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/3a8f3d6cac0ab859704db533bf1f63431fbd9253
Stats:     654 lines in 9 files changed: 638 ins; 5 del; 11 mod

8269280: (bf) Replace StringBuffer in *Buffer.toString()

Reviewed-by: alanb, chegar, bpb

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PR: https://git.openjdk.java.net/jdk/pull/4581