RFR: 8251496: Fix doclint warnings in jdk.net.httpserver [v2]

[Patrick Concannon]

> Hi,
> 
> Could someone please review my doc-only fix for JDK-8251496 - ‘Fix doclint warnings in jdk.net.httpserver’ ?
> 
> This fix addresses the warnings generated by `javadoc -Xdoclint` due to missing/incomplete API documentation for
> several classes within `jdk.net.httpserver`.
> CSR: https://bugs.openjdk.java.net/browse/JDK-8252585
> 
> Kind regards,
> Patrick

Patrick Concannon 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 two additional commits
since the last revision:

 - Merge branch 'master' into JDK-8251496
 - 8251496: Fix doclint warnings in jdk.net.httpserver

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/81/files
  - new: https://git.openjdk.java.net/jdk/pull/81/files/8faf6076..90e7ec0c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=81&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=81&range=00-01

  Stats: 304 lines in 41 files changed: 88 ins; 126 del; 90 mod
  Patch: https://git.openjdk.java.net/jdk/pull/81.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/81/head:pull/81

PR: https://git.openjdk.java.net/jdk/pull/81