[jdk11u-dev] RFR: 8248194: Need better support for running SA tests on core files

[Andrew Lu]

Backport for JDK-8248194, depends on  JDK-8248667

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Commit messages:
 - Backport db2d4e8f5af1274d82242d3d86b922656954e1ef
 - Backport 1356a0f1ac06b006a20ca9fa2306ef60aef5c16e
 - Backport 1356a0f1ac06b006a20ca9fa2306ef60aef5c16e

Changes: https://git.openjdk.org/jdk11u-dev/pull/2591/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2591&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8248194
  Stats: 648 lines in 10 files changed: 471 ins; 137 del; 40 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2591.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2591/head:pull/2591

PR: https://git.openjdk.org/jdk11u-dev/pull/2591