[jdk11u-dev] RFR: 8287826: javax/accessibility/4702233/AccessiblePropertiesTest.java fails to compile

[Victor Rudometov]

Backport of
[JDK-8287826](https://bugs.openjdk.org/browse/JDK-8287826) javax/accessibility/4702233/AccessiblePropertiesTest.java fails to compile

This is second backport in a series that fixes the test first backport added.

Clean backport, trivial, low risk - new test update.
tests pass during manual run

This pr depends on this pr: https://github.com/openjdk/jdk11u-dev/pull/1483

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Commit messages:
 - Backport 005a330387b8ee1179d1be31b53ea2c5d49c32f8
 - Backport 6f526e1bc3e0af4189fbb7d3b48d614717f266b0

Changes: https://git.openjdk.org/jdk11u-dev/pull/1485/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1485&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8287826
  Stats: 413 lines in 6 files changed: 413 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1485.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1485/head:pull/1485

PR: https://git.openjdk.org/jdk11u-dev/pull/1485