[jdk11u-dev] RFR: 8265100: (fs) WindowsFileStore.hashCode() should read cached hash code once [v2]

[Goetz Lindenmaier]

> I backport this for parity with 11.0.17-oracle.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1155/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1155/files/fcccabd0..fcccabd0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1155&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1155&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1155.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1155/head:pull/1155

PR: https://git.openjdk.org/jdk11u-dev/pull/1155