* IntelliJ/Java: Duplicate code -- Refactored as ExtensionFinder.getClassFromIndex

* Adding braces around throw new AssertionError

[JENKINS-58041] Add support for IPv6 when getting "Jenkins URL"

[JENKINS-47127] - Update maven-war-plugin from 3.0.0 to 3.2.3

[JENKINS-49316] Create Item: OK button disabled until TAB pressed

* Change getInstance() (deprecated) to get()

* Reverting modifications according review

* Changing for use the variable

[JENKINS-57959] Bump args4j from 2.0.31 to 2.33

* Add WindowsUtil into main

* Remove WindowsUtil from test

* Change based on feedback
Co-Authored-By: NMatt Sicker <boards@gmail.com>

* Move and improve comments

* Javadoc fixes

* [JENKINS-57922] - Ability to specify output directory for
translation-tool.pl

* Prevent printing everything on same line if values are empty

* [JENKINS-57855] read-only flag of folders on windows

On windows the current way of removing the read only flag is not working
for folders.
Using the Files api this can be solved.

* code formatting

Upgrade to 3.33 version of Remoting.

Improved logging for NodeProvisioner

See RFC6761

[JENKINS-58041] Add support for IPv6 when getting "Jenkins URL"<br><br>Default "Jenkins URL" do not support IPv6 address。<br>For example my Jenkins server address is "[http://[6000::24]:8080/jenkins"|http://[6000::24]:8080/jenkins]<br>But the default value of "Jenkins URL" in "Jenkins Location" Section of "Configuration System" webpage is: “http://[6000:8080/jenkins/”<br><br>We fixed the bug in Jenkins.getRootUrlFromRequest()

* Switch to SpotBugs

* Suppress erroneous NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE warnings

* Try replacing Nullable with CheckForNull, per Oleg's suggestion.

* Tidy up SpotBugs annotation reference in POM

* Update core/src/main/java/jenkins/security/apitoken/LegacyApiTokenAdministrativeMonitor.java
Co-Authored-By: NJeff Thompson <37345299+jeffret-b@users.noreply.github.com>

* Update core/src/main/java/jenkins/security/apitoken/LegacyApiTokenAdministrativeMonitor.java
Co-Authored-By: NJeff Thompson <37345299+jeffret-b@users.noreply.github.com>

* Update core/src/main/java/jenkins/security/apitoken/LegacyApiTokenAdministrativeMonitor.java
Co-Authored-By: NJeff Thompson <37345299+jeffret-b@users.noreply.github.com>

* Revert "Try replacing Nullable with CheckForNull, per Oleg's suggestion."

This reverts commit 39ae38e21494524cea17d9a088b366f47c4b33c0.

* Implied dependencies on detached plugins were not being marked optional despite being listed in optionalDependencies, confusing the calculation of optionalDependents in resolveDependentPlugins.

* Javadoc improvements based on code exploration.

* [JENKINS-33843] Do not consider optional dependencies for purposes of disabling plugins.

* PluginManagerInstalledGUITest updated to reflect new behavior.

[JENKINS-57993] Avoid printing stack traces for some common agent conditions

[JENKINS-57466] If two users trigger updateDirectly -> isDue, make one wait

* mark up variables

* mark up variables

* IntelliJ/Groovy: deprecation

This is pretty useless as getSecurityKey is also deprecated

* IntelliJ/Groovy: deprecation

Resolve ApiTokenFilter is deprecated

* IntelliJ/Groovy: Semicolons are Optional

* This import is required by a bean/hudson.util.spring.BeanBuilder

[JENKINS-57992] clarify that the system user is a jenkins concept

* [JENKINS-57515] update jna library to 5.3.1

This solves problems with loading native libraries of jna on AIX
platform when using openJDK or other JDKs that assume .so is the
extension for shared libraries

* Pointer.SIZE -> Native.POINTER_SIZE

* remove unnecessary import

* adjust to changed api

[JENKINS-57805] Guard against exceptions thrown by implementations of Queue.Task.getAffinityKey

https://ant.apache.org/

change Init CopyFromField function and let the ok button in newJob page be changed when user input words to CopyFromField