RFR: JDK-8294618: Update openjdk.java.net => openjdk.org [v8]

[Joe Darcy]

> With the domain change from openjdk.java.net to openjdk.org, references to URLs in the sources should be updated.
> 
> Updates were made using a shell script. I"ll run a copyright updater before any push.

Joe Darcy 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 11 additional commits since the last revision:

 - Update accessibility URLs.
 - Merge branch 'master' into JDK-8294618
 - Update make directory.
 - Update doc directory files.
 - Update hg URLs to git.
 - Merge branch 'master' into JDK-8294618
 - http -> https
 - Undo manpage update.
 - Update copyright.
 - Revert unintended update to binary file.
 - ... and 1 more: https://git.openjdk.org/jdk/compare/7a8d31f3...4055f1a6

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10501/files
  - new: https://git.openjdk.org/jdk/pull/10501/files/224ed7a0..4055f1a6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10501&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10501&range=06-07

  Stats: 5510 lines in 75 files changed: 3554 ins; 1669 del; 287 mod
  Patch: https://git.openjdk.org/jdk/pull/10501.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10501/head:pull/10501

PR: https://git.openjdk.org/jdk/pull/10501