[lworld] RFR: Merge jdk [v2]

[David Simms]

> Merge tag 'jdk-27+10' into lworld_merge_jdk_27_10
> Added tag jdk-27+10 for changeset 759fe588

David Simms has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 70 additional commits since the last revision:

 - Merge branch 'lworld' into lworld_merge_jdk_27_10
 - Merge tag 'jdk-27+10' into lworld_merge_jdk_27_10
   
   Added tag jdk-27+10 for changeset 759fe588
 - 8376186: [VectorAPI] Nomenclature change for concrete vector classes
   
   Reviewed-by: liach, psandoz
 - 8377712: ConstantPool of WeakReferenceKey is not deterministic in CDS archive
   
   Reviewed-by: liach, kvn
 - 8378149: [s390] Non-C2 / minimal JVM crashes in the build
   
   Reviewed-by: mdoerr, mbaesken
 - 8326487: ZipFileSystem.getPath("").getFileName() returns null instead of an empty Path
   
   Reviewed-by: alanb, lancea
 - 8376534: Source launcher instantiates wrong class on inherited instance main
   
   Reviewed-by: liach, cstein
 - 8378119: GenShen: Restore log message about characteristics of promotion efforts
   
   Reviewed-by: shade, ysr, kdnilsen
 - 8378191: [BACKOUT] JDK-8378076 Improve inlining around oop_oop_iterate
   
   Reviewed-by: jsikstro
 - 8377983: (zipfs) ZipFileSystem.initCEN needlessly reads END header
   
   Reviewed-by: lancea
 - ... and 60 more: https://git.openjdk.org/valhalla/compare/27778dd9...47cae4f5

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

Changes:
  - all: https://git.openjdk.org/valhalla/pull/2154/files
  - new: https://git.openjdk.org/valhalla/pull/2154/files/af149b69..47cae4f5

Webrevs:
 - full: Webrev is not available because diff is too large
 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=2154&range=00-01

  Stats: 2695 lines in 68 files changed: 2122 ins; 315 del; 258 mod
  Patch: https://git.openjdk.org/valhalla/pull/2154.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2154/head:pull/2154

PR: https://git.openjdk.org/valhalla/pull/2154