RFR: 8286628: Remove unused BufferNode::Allocator::flush_free_list

[Albert Mingkun Yang]

On Thu, 12 May 2022 09:08:26 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Simple change of removing an unused API.
> 
> Test: hotspot_gc

Thanks for the review.

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PR: https://git.openjdk.java.net/jdk/pull/8676