[lworld] RFR: 8373375: [lworld] Remove Unsafe.make/finishPrivateBuffer

[Chen Liang]

On Mon, 2 Feb 2026 23:34:04 GMT, Chen Liang <liach at openjdk.org> wrote:

> WIP, replacing make/finishPrivateBuffer with flat array operations, yet to figure out how to ensure UseArrayFlattening is always on...

After discusssion, I think the current removal should be ok - only offering the replacmenet functionality when UseArrayFlattening is enabled is acceptable for JEP 401.

-------------

PR Comment: https://git.openjdk.org/valhalla/pull/2018#issuecomment-3848287252