RFR: 8273147: Update and restructure TestGCLogMessages log message list [v2]

[Thomas Schatzl]

> Hi all,
> 
>   please review this change that updates the TestGCLogMessages file for more or less recently added log messages.
> 
> Test: executing test case
> 
> Thanks,
>   Thomas

Thomas Schatzl 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.

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5306/files
  - new: https://git.openjdk.java.net/jdk/pull/5306/files/21168c45..21168c45

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5306&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5306&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5306.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5306/head:pull/5306

PR: https://git.openjdk.java.net/jdk/pull/5306