[jdk11u-dev] RFR: 8300659: Refactor TestMemoryAwareness to use WhiteBox api for host values [v2]

[Lutz Schmidt]

> I backport this for parity with 11.0.21-oracle. 
> Whitebox obviously differs in location between 11 and head. Needed adaptations.
> In all affected files, some chunks did not apply. Manual resolution was straightforward.
> 
> Tests pending.

Lutz Schmidt has updated the pull request incrementally with one additional commit since the last revision:

  JDK-8300659 Fix erroneous import stmt

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2031/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2031/files/24d27d30..e224c0c5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2031&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2031&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2031.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2031/head:pull/2031

PR: https://git.openjdk.org/jdk11u-dev/pull/2031