RFR: 8266531: ZAddress::address() should be removed from SA

[Stefan Karlsson]

On Wed, 5 May 2021 01:35:11 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

> `ZAddress::address()` has been removed since [JDK-8235748](https://bugs.openjdk.java.net/browse/JDK-8235748), however SA has not followed it. Thus some SA tests would fail with ZGC.
> After this change, more than half of jtreg tests which are listed in ProblemList-zgc.txt pass on Linux x64 with -vmoption:-XX:+UseZGC. Please see the change of ProblemList-zgc.txt what test can be resolved.

The HotSpot changes look good.

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Marked as reviewed by stefank (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3868