* Reduce memory footprint for the plugin info by presizing hashmaps to reduce waste for small maps and interning commonly duplicated plugin strings

* Replace duplicated empty string arrays with the one in MemoryReductionUtil

* Fix interning where strings are null

* Fix to deal with the fact that we directly mutate dependency fields for UpdateSite, sigh

* Reduce starting HashMap size for some hashmaps likely to be empty or tiny

* Cleanup per review comments

* Trim some extra waste out of the UpdateSite warnings

* Fix count of optional dependencies

* Move predicates for dependency matching to top-level static final field so they are not duplicated

* [JENKINS-53710] Fix signature check on Java 11

* Add explanation

* [JENKINS-31448] Protect against NPE in update center on restart

* rename updateSite private methods

Builds are either successful (in which case they are not red) or they are not (in which case they are red).
There is no case where a build can be fatally successful, or not fatal and not fail.

Properties parse:
foo=blah\
   this

As: foo=blahthis
-- stripping leading whitespace...

Fixes:
* /legend
* /cli/

* JENKINS-36547: Introduce Queue.Task.getAffinityKey()

and use it in LoadBalancer.assignGreedily() to find a node for a task.

* JENKINS-36547: Fix Javadoc error

* fixup! JENKINS-36547: Fix Javadoc error

* Fixed Javadoc for Queue.getAffinityKey()

See https://github.com/jenkinsci/localization-zh-cn-plugin

Signed-off-by: NNicolas De Loof <nicolas.deloof@gmail.com>

* JENKINS-53353 Do not cache results of View.getActions()

Plugins that may affect the view, eg via TransientViewActionFactory
that get installed _after_ a `view` has been initally viewed
will not be able to add anything to the view if the results
of getActions() are cached.

* JENKINS-53353 Removed unnecessary synchronization

* JENKINS-53353 Whitespace

* JENKINS-53353 Restored (and deprecated) updateTransientActions

to maintain backwards compatibility.

[JENKINS-46523] - Make UnixReflection class compatible with Java 11, remove pre-Java 8 reflection (#3650)

* [JENKINS-46523] - Make UnixReflection class compatble with Java 9+, remover pre-Java-8 code

Ideally this logic should be replaced by Multi-Release JAR

* [JENKINS-46523] - FindBugs annotations complicate the code here

* [JENKINS-53799 ] - Explicitly reference the JIRA ticket in the error message

[JENKINS-53721] - Add getter/setter to EnvVars so the envinject plugin can set Platform safely (#3639)

[JENKINS-53721] - Add getter/setter to EnvVars so the envinject plugin can set Platform safely

It is require to make the tests passing on Java 11, but apparently it also speeds up tests on Java 8.

It starts failing FindBugs runs against Java 11.
The implementation is not efficient, but it should not be a serious issue in this case

* Added Spanish translation for 'Build triggers' section in the UI

* Copyright changes to MIT license

* [JENKINS-53693] - Update PowerMock and Mockito to a Java11-compatible version

* [JENKINS-53693] - Fix tests which depend on mocking

* [JENKINS-53693] - Apply fixes to PowerMock