[jdk19] RFR: 8289930: Improve Thread description of inherited AccessControlContext [v2]

[Alan Bateman]

> This is a  javadoc only change. The "Inheritance when creating threads" section in the Thread description lists the things that are inherited when creating a Thread. This includes the somewhat obscure "inherited AccessControlContext" where the first sentence looks like it wants to be a heading. The proposed change is tiny: drop the the first sentence/prefix "Inherited Access Control Context:"  and adds the sentence "The captured caller context is the new thread's inherited AccessControlContext" later in the paragraph. When the legacy SecurityManager is degraded further then I expect this paragraph will be removed. 
> 
> No semantic changes and I think below the radar for needing a csr.

Alan Bateman 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
 - Tweak javadoc
 - Initial commit

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Changes:
  - all: https://git.openjdk.org/jdk19/pull/121/files
  - new: https://git.openjdk.org/jdk19/pull/121/files/68ffdc5b..73045566

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk19&pr=121&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk19&pr=121&range=00-01

  Stats: 356 lines in 37 files changed: 254 ins; 16 del; 86 mod
  Patch: https://git.openjdk.org/jdk19/pull/121.diff
  Fetch: git fetch https://git.openjdk.org/jdk19 pull/121/head:pull/121

PR: https://git.openjdk.org/jdk19/pull/121