[jdk15u-dev] RFR: 8252883: AccessDeniedException caused by delayed file deletion on Windows

[Yuri Nesterenko]

For consistency, backport the fix here, too. Nightly test run OK.

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Commit messages:
 - Backport ebdc80ead9b2ffd5f0d1e16ca6b8bab94b5ae6f3

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/66/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=66&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8252883
  Stats: 73 lines in 2 files changed: 72 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/66.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/66/head:pull/66

PR: https://git.openjdk.java.net/jdk15u-dev/pull/66