[jdk11u-dev] RFR: 8267066: New NSAccessibility peers should return they roles and subroles directly [v6]

[Autumn Capasso]

> This backport is part of the 28 backport Accessibility series JDK-8152350. Tested by building GUI and using the Accessibility components.

Autumn Capasso has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - Merge branch 'pr/1811' into JDK-8267066
 - Backport JDK-8267066
 - 8232853: AuthenticationFilter.Cache::remove may throw ConcurrentModificationException
   
   Change implementation to use iterator instead of plain LinkedList
   
   Reviewed-by: phh
   Backport-of: d948bfd58406cb9b73c6fc4c50728647a5cdf6b5

-------------

Changes: https://git.openjdk.org/jdk11u-dev/pull/1807/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1807&range=05
  Stats: 364 lines in 20 files changed: 336 ins; 2 del; 26 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1807.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1807/head:pull/1807

PR: https://git.openjdk.org/jdk11u-dev/pull/1807