[lworld] RFR: 8327253: [lworld] Preloading of classes needs a complete rework [v2]

[Frederic Parain]

> Rework of class preloading to fix existing issues and support new preloading scheme (see CR for details).
> Also change the array of inline types fields classes from InlineKlass** to Array<InlineKlass*>*, much easier to manage.
> 
> Fred

Frederic Parain has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains five commits:

 - Merge remote-tracking branch 'upstream/lworld' into preload
 - Merge remote-tracking branch 'upstream/lworld' into preload
 - Fix exception message
 - Merge remote-tracking branch 'upstream/lworld' into preload
 - Preloading reworked

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Changes: https://git.openjdk.org/valhalla/pull/999/files
 Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=999&range=01
  Stats: 829 lines in 13 files changed: 578 ins; 143 del; 108 mod
  Patch: https://git.openjdk.org/valhalla/pull/999.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/999/head:pull/999

PR: https://git.openjdk.org/valhalla/pull/999