RFR: 8307976: (fs) Files.createDirectories(dir) returns dir::toAbsolutePath instead of dir [v2]

[Brian Burkhalter]

> Return `dir`, not `dir::toAbsolutePath`.

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

  8307976: Initialize absDir to dir

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Changes:
  - all: https://git.openjdk.org/jdk/pull/13959/files
  - new: https://git.openjdk.org/jdk/pull/13959/files/32fa80ed..4ea03a30

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13959&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13959&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/13959.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13959/head:pull/13959

PR: https://git.openjdk.org/jdk/pull/13959