Integrated: Merge jdk18

[Jesper Wilhelmsson]

On Wed, 12 Jan 2022 23:32:00 GMT, Jesper Wilhelmsson <jwilhelm at openjdk.org> wrote:

> Forwardport JDK 18 -> JDK 19

This pull request has now been integrated.

Changeset: 67e3d51d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/67e3d51d68e7319bd6d5b01233b664e6ee6b17ec
Stats:     907 lines in 16 files changed: 811 ins; 21 del; 75 mod

Merge

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

PR: https://git.openjdk.java.net/jdk/pull/7057