[jdk11u-dev] RFR: 8317358: G1: Make TestMaxNewSize use createTestJvm [v3]

[Andrew Lu]

> I backport this for parity with 11.0.25-oracle.

Andrew Lu 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. The pull request contains three additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport_8317358
 - Merge branch 'openjdk:master' into backport_8317358
 - Backport 1a098356dd3a157b12c2b5c527e61c8a628bdb2d

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2858/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2858/files/a3b693f7..13034269

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2858&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2858&range=01-02

  Stats: 388 lines in 12 files changed: 284 ins; 86 del; 18 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2858.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2858/head:pull/2858

PR: https://git.openjdk.org/jdk11u-dev/pull/2858