RFR: 8351983: HttpCookie Parser Incorrectly Handles Cookies with Expires Attribute

[Michael McMahon]

Hi,

This is a fix to j.n.HttpCookie (which has a doc/spec change). So, I'm targeting it to 26.
We currently do not obey the rule in RFC 6265 that says if both Max-Age and Expires attributes
are present in a cookie, the Max-Age should take precedence.

Thanks
Michael

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Commit messages:
 - whitespace
 - update
 - impl and test + doc update
 - Merge branch 'master' into cookie-8351983
 - doc update
 - further doc update
 - doc update only

Changes: https://git.openjdk.org/jdk/pull/25636/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25636&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8351983
  Stats: 153 lines in 2 files changed: 126 ins; 24 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/25636.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25636/head:pull/25636

PR: https://git.openjdk.org/jdk/pull/25636