RFR: 8293061: Combine CDSOptions and AppCDSOptions test utility classes

Wed Oct 5 21:51:49 UTC 2022

AppCDSOptions class was moved into the CDSOptions class and relevant tests were updated. The updated tests pass. Verified with tier 1-4 tests.

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

Commit messages:
 - Fixed trailing whitespace
 - Fixed commenting
 - 8293061: Combine CDSOptions and AppCDSOptions test utility classes

Changes: https://git.openjdk.org/jdk/pull/10515/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10515&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8293061
  Stats: 71 lines in 3 files changed: 13 ins; 42 del; 16 mod
  Patch: https://git.openjdk.org/jdk/pull/10515.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10515/head:pull/10515

PR: https://git.openjdk.org/jdk/pull/10515