RFR: Merge jdk:master [v2]

[Jorn Vernee]

> Manual merge of jdk/master into panama-foreign/master to pull in 59a539f

Jorn Vernee has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 275 commits:

 - Merge branch 'jdk_master' into merge_jdk_master
 - Automatic merge of jdk:master into master
 - Merge
   
   Manual merge of jdk/master into panama-foreign/master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - Automatic merge of jdk:master into master
 - ... and 265 more: https://git.openjdk.java.net/panama-foreign/compare/59a539fe...0ec426cc

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Changes: https://git.openjdk.java.net/panama-foreign/pull/550/files
 Webrev: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=550&range=01
  Stats: 3 lines in 1 file changed: 0 ins; 1 del; 2 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/550.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/550/head:pull/550

PR: https://git.openjdk.java.net/panama-foreign/pull/550