RFR: 8321940: Improve CDSHeapVerifier in handling of interned strings

[David Holmes]

On Thu, 14 Dec 2023 06:21:13 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> The PR fixes the CDSHeapVerifier so that it no longer warns about interned strings that are not referenced by any of the archived heap object graphs. Please see the bug report for more details.
> 
> Tests: tiers 1-4, builds-tier5

src/hotspot/share/cds/cdsHeapVerifier.cpp line 219:

> 217:   if (info != nullptr) {
> 218:     if (value.orig_referrer() == nullptr && java_lang_String::is_instance(orig_obj)) {
> 219:       // This string object is not refernced by any of the archived object graphs. It's archived

typo: refernced

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PR Review Comment: https://git.openjdk.org/jdk/pull/17102#discussion_r1427566564