RFR: 8302496: Runtime.exit incorrectly says it never throws an exception [v2]

[Stuart Marks]

> Textual specification clarifications.

Stuart Marks has updated the pull request incrementally with two additional commits since the last revision:

 - Rewording per suggestions.
 - Use new link syntax.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/13706/files
  - new: https://git.openjdk.org/jdk/pull/13706/files/3ee052a5..d2b89bfc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13706&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13706&range=00-01

  Stats: 19 lines in 2 files changed: 2 ins; 0 del; 17 mod
  Patch: https://git.openjdk.org/jdk/pull/13706.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13706/head:pull/13706

PR: https://git.openjdk.org/jdk/pull/13706