8381222: Running a custom runtime image with AOTCache fails with "Unexpected exception" [jdk26]

[jyukutyo]

This PR allows applications to start with both a custom image and an AOT cache file.

Testing:

1. Reproducer
   The application started successfully with the JDK including this fix.
2. Tier1–5
   No regressions were observed. Some tests failed, but they are not related to this fix.
3. jtreg tests (test/hotspot/jtreg/runtime/cds/appcds/aotCache/)
   All tests passed on all platforms.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8381222 needs maintainer approval

Issue

• JDK-8381222: Running a custom runtime image with AOTCache fails with "Unexpected exception" [jdk26] (Bug - P3)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk26u.git pull/154/head:pull/154
$ git checkout pull/154

Update a local copy of the PR:
$ git checkout pull/154
$ git pull https://git.openjdk.org/jdk26u.git pull/154/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 154

View PR using the GUI difftool:
$ git pr show -t 154

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk26u/pull/154.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

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[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[mlbridge]

Webrevs

• 00: Full (5a656b7c)