RFR: 8309727: Assert privileges while reading the jdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK system property

Fri Jun 9 19:53:59 UTC 2023

Hi all,

This pull request contains a backport of commit [cee5724d](https://github.com/openjdk/jdk/commit/cee5724d09b9ef9bd528fb721b756cb052265e3d) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Chris Hegarty on 9 Jun 2023 and was reviewed by Roger Riggs, Uwe Schindler and Paul Sandoz.

Thanks!

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Commit messages:
 - Backport cee5724d09b9ef9bd528fb721b756cb052265e3d

Changes: https://git.openjdk.org/jdk21/pull/3/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21&pr=3&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8309727
  Stats: 10 lines in 3 files changed: 7 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21/pull/3.diff
  Fetch: git fetch https://git.openjdk.org/jdk21.git pull/3/head:pull/3

PR: https://git.openjdk.org/jdk21/pull/3