Integrated: Merge jdk17

[Jesper Wilhelmsson]

On Thu, 8 Jul 2021 00:01:43 GMT, Jesper Wilhelmsson <jwilhelm at openjdk.org> wrote:

> Forwardport JDK 17 -> JDK 18

This pull request has now been integrated.

Changeset: 270fbcb3
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/270fbcb3f5755baf045fa6dec3fba459d32c32e1
Stats:     1083 lines in 36 files changed: 629 ins; 278 del; 176 mod

Merge

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PR: https://git.openjdk.java.net/jdk/pull/4713