[jdk17u-dev] RFR: 8309862: Unsafe list operations in JfrStringPool

[Aleksey Shipilev]

On Wed, 14 Jun 2023 14:50:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Unclean backport to fix the important JFR bug and matches `17.0.9-oracle`. There are a number of contextual differences: `NULL` -> `nullptr` renames are not there,  Object Sampling is not there. I just reapplied the conflicting chunks to yield the similar diff.
> 
> Additional testing:
>  - [x] macos-aarch64-server-fastdebug, `jdk/jfr`

Seems to be stable in current testing. Push approval is here.

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/1439#issuecomment-1603914019