RFR: 8253354: A jshell command to open desktop browser with specific javadoc query

[Jan Lahoda]

8253354: A jshell command to open desktop browser with specific javadoc query

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Commit messages:
 - Updating copyright years.
 - Merge branch 'master' into JDK-8253355
 - Cleanup.
 - Fixing tests.
 - Cleanup.
 - Cleanup.
 - Cleanup.
 - Cleanup whitespaces.
 - Cleanup, javadoc.
 - Cleanup.
 - ... and 1 more: https://git.openjdk.java.net/jdk/compare/94f26e4d...10ebfd02

Changes: https://git.openjdk.java.net/jdk/pull/2828/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2828&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8253354
  Stats: 623 lines in 9 files changed: 526 ins; 10 del; 87 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2828.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2828/head:pull/2828

PR: https://git.openjdk.java.net/jdk/pull/2828