RFR: Merge jdk17 [v2]

[Jesper Wilhelmsson]

> Forwardport JDK 17 -> JDK 18

Jesper Wilhelmsson has updated the pull request incrementally with two additional commits since the last revision:

 - Merge
 - Merge

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5009/files
  - new: https://git.openjdk.java.net/jdk/pull/5009/files/13123975..789f6f8b

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5009&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5009&range=00-01

  Stats: 3 lines in 1 file changed: 0 ins; 3 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5009.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5009/head:pull/5009

PR: https://git.openjdk.java.net/jdk/pull/5009