Closes gh-10885

Closes gh-10680

Closes gh-11167

See gh-10885

* gh-10706:
  Polish "Fix handling of spaces in container's document root"
  Fix handling of spaces in container's document root

Closes gh-10706

See gh-10706

Previously, the env endpoint would use the entire environment to
get the value of each property in a source. This meant that when
there were multiple sources with the same property, the value from
the source with the highest precedence would be used for every
source that contains the property.

This commit update the endpoint to retrieve the value from the
property source that is being described, rather than resolving it
against all the environment's property sources.

Closes gh-10883

Previously, the PID system property was set after the
CONSOLE_LOG_PATTERN and FILE_LOG_PATTERN system properties. This meant
that the values of the pattern system properties could not reference
the PID system property, i.e. ${PID} would not resolve.

This commit sets the PID system property before the *_LOG_PATTERN
system properties, thereby allowing the latter to reference the
former.

Closes gh-10594

Closes gh-10894

jOOQ auto-configuration will make use of a PlatformTransactionManager
bean if available. This commit ensures that jOOQ is auto-configured
after transaction auto-configuration, thereby ensuring that any
auto-configuration PlatformTransactionManager bean can be consumed.

Closes gh-11052

* pr/11108:
  Fix broken Asciidoctor syntax

Closes gh-11108

Closes gh-11095

Closes gh-11089

Previously, serialization of a @ConfigurationProperties bean to JSON
would fail if:

- A property on the bean returned the bean (the bean was
  self-referential)
- An exception was thrown when attempting to retrieve a property's
  value.

This commit makes the serialization more defensive by skipping any
property that is affected by either of the problems described above.
Debug logging has been added to aid diagnosis of missing properties.

Closes gh-10846

Closes gh-10989

Closes gh-10947

* pr/10941:
  Add missing null check in FileSystemWatcher.stopAfter()

Closes gh-10941

Closes gh-10929

See gh-10680

Closes gh-10914

Closes gh-10913

Closes gh-10912

Closes gh-10911

Closes gh-10910

Closes gh-10909

Closes gh-10908

Closes gh-10905

On WebSphere Liberty, the javax.validation package may be visible but
other javax.validation packages upon which it depends may not be
visible. This can lead to an incorrect assumption that the Bean
Validation API is available when, in fact, it is only partially
available.

Add an additional check for the availability of a class in the
javax.validation.bootstrap package to ensure that it's not just the
javax.validation package that's available.

Closes gh-10877

* pr/10811:
  Fix typos in ApplicationArguments and Library

Closes gh-10811

Closes gh-10826

* pr/10805:
  Remove unnecessary assignments

Closes gh-10805

* pr/10806:
  Handle null early in Sanitizer.sanitize()

Closes gh-10806