RFR: 8350456: Test javax/crypto/CryptoPermissions/InconsistentEntries.java crashed: EXCEPTION_ACCESS_VIOLATION

Fri Feb 21 20:03:28 UTC 2025

The test javax/crypto/CryptoPermissions/InconsistentEntries.java uses CDSTestUtils.clone to copy the JDK into the scratch dir by creating symbolic links, but this was seen to crash the VM in Windows Server 2025. To ensure test stability, it should hard copy the required files.

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Commit messages:
 - refactoring imports in FileUtils
 - moved copyDirectory to FileUtils
 - hard copying jdk folder to scratch

Changes: https://git.openjdk.org/jdk/pull/23726/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23726&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350456
  Stats: 29 lines in 2 files changed: 27 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23726.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23726/head:pull/23726

PR: https://git.openjdk.org/jdk/pull/23726