`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.
------------- Commit messages: - 8266531: ZAddress::address() should be removed from SA Changes: https://git.openjdk.java.net/jdk/pull/3868/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=3868&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8266531 Stats: 59 lines in 8 files changed: 13 ins; 34 del; 12 mod Patch: https://git.openjdk.java.net/jdk/pull/3868.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/3868/head:pull/3868 PR: https://git.openjdk.java.net/jdk/pull/3868
