[foreign-preview] RFR: Merge master [v2]

[J.Duke]

> Hi all,
> 
> this is an _automatically_ generated pull request to notify you that there are 253 commits from the branch `master`that can **not** be merged into the branch `foreign-preview`:
> 
> Over 170 files contains merge conflicts.
> 
> All Committers in this [project](https://openjdk.java.net/census#panama) have access to my [personal fork](https://github.com/openjdk-bot/panama-foreign) and can therefore help resolve these merge conflicts (you may want to coordinate who should do this).
> The following paragraphs will give an example on how to solve these merge conflicts and push the resulting merge commit to this pull request.
> The below commands should be run in a local clone of your [personal fork](https://wiki.openjdk.java.net/display/skara#Skara-Personalforks) of the [openjdk/panama-foreign](https://github.com/openjdk/panama-foreign) repository.
> 
> 
> # Ensure target branch is up to date
> $ git checkout foreign-preview
> $ git pull https://github.com/openjdk/panama-foreign.git foreign-preview
> 
> # Fetch and checkout the branch for this pull request
> $ git fetch https://github.com/openjdk-bot/panama-foreign.git +125:openjdk-bot-125
> $ git checkout openjdk-bot-125
> 
> # Merge the target branch
> $ git merge foreign-preview
> 
> 
> When you have resolved the conflicts resulting from the `git merge` command above, run the following commands to create a merge commit:
> 
> 
> $ git add paths/to/files/with/conflicts
> $ git commit -m 'Merge master'
> 
> 
> 
> When you have created the merge commit, run the following command to push the merge commit to this pull request:
> 
> 
> $ git push https://github.com/openjdk-bot/panama-foreign.git openjdk-bot-125:125
> 
> 
> _Note_: if you are using SSH to push commits to GitHub, then change the URL in the above `git push` command accordingly.
> 
> Thanks,
> J. Duke

J. Duke has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 710 additional commits since the last revision:

 - Fix line endings
 - Remove duplicate ProblemList entry
 - Merge branch 'foreign-preview' into openjdk-bot-125
 - 8286306: Upcall wrapper class sharing
   
   Reviewed-by: mcimadamore
 - Automatic merge of master into foreign-preview
 - Automatic merge of master into foreign-preview
 - Merge master
 - Automatic merge of master into foreign-preview
 - Automatic merge of master into foreign-preview
 - 8284306: TestVarArgs silently passes
   
   Reviewed-by: mcimadamore
 - ... and 700 more: https://git.openjdk.java.net/panama-foreign/compare/04f84d6c...07b32cdd

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

Changes:
  - all: https://git.openjdk.java.net/panama-foreign/pull/686/files
  - new: https://git.openjdk.java.net/panama-foreign/pull/686/files/04f84d6c..07b32cdd

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=686&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=686&range=00-01

  Stats: 25416 lines in 19 files changed: 719 ins; 24636 del; 61 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/686.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/686/head:pull/686

PR: https://git.openjdk.java.net/panama-foreign/pull/686