RFR: 8371894: Minor style fixes in AOT/CDS code

[Joel Sikström]

Hello,

While working on [JDK-8326035](https://bugs.openjdk.org/browse/JDK-8326035) we have noticed some minor inconsistencies in code related to AOT and CDS which should be fixed.

Testing:
* GHA

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Commit messages:
 - 8371894: Minor style fixes in AOT/CDS code

Changes: https://git.openjdk.org/jdk/pull/28318/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28318&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8371894
  Stats: 30 lines in 4 files changed: 3 ins; 4 del; 23 mod
  Patch: https://git.openjdk.org/jdk/pull/28318.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28318/head:pull/28318

PR: https://git.openjdk.org/jdk/pull/28318