[jdk21u-dev] RFR: 8319673: Few security tests ignore VM flags [v3]

[SendaoYan]

> Hi all,
> 
> This pull request contains a backport of commit [43029006](https://github.com/openjdk/jdk/commit/430290066c23d09166a84f2f6f89e770c6ba04ff) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository. Backport parity with 21.0.5-oracle, the change has been verified, no risk.
> 
> The commit being backported was authored by Matthew Donovan on 29 Feb 2024 and was reviewed by Weijun Wang and Hai-May Chao.
> 
> The new API `Path resolve(String first, String... more)` was not supported in jdk21u-dev, so I change the line code from `COPY_JDK_DIR.resolve("bin", "java")` to `COPY_JDK_DIR.resolve("bin").resolve("java")` to avoid jdk21 javac genrate compile error, and make this backport uncleanly, all other parts are backport cleanly.
> 
> The change has been verified locally, test-fix only, no risk.
> 
> Thanks!

SendaoYan has updated the pull request incrementally with one additional commit since the last revision:

  change the line code from COPY_JDK_DIR.resolve("bin", "java") to COPY_JDK_DIR.resolve("bin").resolve("java") to avoid jdk21 javac genrate compile error

-------------

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/830/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/830/files/e479a477..29167217

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=830&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=830&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/830.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/830/head:pull/830

PR: https://git.openjdk.org/jdk21u-dev/pull/830