[jdk21u-dev] RFR: 8333363: ubsan: instanceKlass.cpp: runtime error: member call on null pointer of type 'struct AnnotationArray'

[Matthias Baesken]

8333363: ubsan: instanceKlass.cpp: runtime error: member call on null pointer of type 'struct AnnotationArray'

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Commit messages:
 - Backport 46b817b7499e74ba8812d38bcce93147ebf93b25

Changes: https://git.openjdk.org/jdk21u-dev/pull/873/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=873&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8333363
  Stats: 34 lines in 2 files changed: 9 ins; 15 del; 10 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/873.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/873/head:pull/873

PR: https://git.openjdk.org/jdk21u-dev/pull/873