RFR: 8329956: G1: Remove unimplemented collection_set_candidate_short_type_str

[Albert Mingkun Yang]

On Tue, 9 Apr 2024 12:52:49 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Trivial removing dead code.

Thanks for review.

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PR Comment: https://git.openjdk.org/jdk/pull/18693#issuecomment-2045314913