[lworld] [Rev 01] RFR: Merge openjdk/jdk:master

[David Simms]

> Merge jdk-15+16 from master

David Simms 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.

This pull request has been closed without being integrated.

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Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/15/files
  - new: https://git.openjdk.java.net/valhalla/pull/15/files/0c52cfec..0c52cfec

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/15/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/15/webrev.00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/15.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/15/head:pull/15

PR: https://git.openjdk.java.net/valhalla/pull/15