RFR: 8289689: (fs) Re-examine the need for normalization to Unicode Normalization Format D (macOS) [v2]

[Brian Burkhalter]

> On macOS, perform file name normalization if and only if a specific system property is set.

Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:

  8289689: Use GetPropertyAction; rename property

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10885/files
  - new: https://git.openjdk.org/jdk/pull/10885/files/7d2d7382..ab2e42db

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10885&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10885&range=00-01

  Stats: 15 lines in 3 files changed: 8 ins; 1 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/10885.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10885/head:pull/10885

PR: https://git.openjdk.org/jdk/pull/10885