[lworld] RFR: Problemlist JDK-8369043

[Paul Hübner]

The test is failing intermittently on AArch64 and creating a lot of noise.

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Commit messages:
 - Problemlist HelloAOTCache.

Changes: https://git.openjdk.org/valhalla/pull/1660/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1660&range=00
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/valhalla/pull/1660.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1660/head:pull/1660

PR: https://git.openjdk.org/valhalla/pull/1660