RFR: Merge jdk16 [v2]

[Jesper Wilhelmsson]

> Forwardport JDK 16 -> JDK 17

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

  Merge

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/2040/files
  - new: https://git.openjdk.java.net/jdk/pull/2040/files/e55da33b..69dad8ed

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2040&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2040&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2040.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2040/head:pull/2040

PR: https://git.openjdk.java.net/jdk/pull/2040