RFR: 8287097: (fs) Files::copy requires an undocumented permission when copying from the default file system to a non-default file system [v3]

[Brian Burkhalter]

> Ignore the `SecurityException` thrown while trying to retrieve the POSIX attributes when a `SecurityManager` is set.

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

  8287097: Add comment to catch blocks which ignore SecurityException due to accessUserInformation being denied

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8963/files
  - new: https://git.openjdk.java.net/jdk/pull/8963/files/80961915..f19effb5

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8963&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8963&range=01-02

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8963.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8963/head:pull/8963

PR: https://git.openjdk.java.net/jdk/pull/8963