RFR: JDK-8344654 : Some client tests still expect a SecurityManager after JEP486 [v3]

[Harshitha Onkar]

> Post JEP486 test cleanup.
> 
> javax/swing/UIDefaults/6795356/bug6795356.java - Deleted as the test is related to ProtectionDomain.
> 
> Rest of the tests are updated.

Harshitha Onkar has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into jep486_tests
 - deleted UIDefaults/6795356/bug6795356.java
 - jep486 test update

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/22371/files
  - new: https://git.openjdk.org/jdk/pull/22371/files/e9757bfb..ced8a4a7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22371&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22371&range=01-02

  Stats: 36644 lines in 711 files changed: 20435 ins; 12992 del; 3217 mod
  Patch: https://git.openjdk.org/jdk/pull/22371.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22371/head:pull/22371

PR: https://git.openjdk.org/jdk/pull/22371