RFR: 8284653: Serial: Inline GenCollectedHeap::collect_locked

[Albert Mingkun Yang]

On Mon, 11 Apr 2022 08:09:36 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Simple cleanup inspired by `ParallelScavengeHeap::collect`
> 
> Test: hotspot_gc

Thanks for the review.

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PR: https://git.openjdk.java.net/jdk/pull/8175