RFR: 8303525: Refactor/cleanup open/test/jdk/javax/rmi/ssl/SSLSocketParametersTest.java [v2]

[Matthew Donovan]

> This PR refactors the SSLSocketParametersTest by removing redundant/unnecessary classes and cleans up the logic around expected exceptions.

Matthew Donovan 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 four additional commits since the last revision:

 - Merge branch 'master' into socket-params
 - Merge branch 'master' into socket-params
 - added javadocs to new methods
 - 8303525: Refactor/cleanup open/test/jdk/javax/rmi/ssl/SSLSocketParametersTest.java

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/14932/files
  - new: https://git.openjdk.org/jdk/pull/14932/files/9937812b..35c0a881

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14932&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14932&range=00-01

  Stats: 206699 lines in 5077 files changed: 100226 ins; 50943 del; 55530 mod
  Patch: https://git.openjdk.org/jdk/pull/14932.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14932/head:pull/14932

PR: https://git.openjdk.org/jdk/pull/14932