Closes gh-9846

* gh-9534:
  Polish "Ensure SpringBootDITEL fails with the original failure"
  Ensure SpringBootDITEL fails with the original failure

See gh-9534

* gh-9724:
  Polish "Make NarayanaRecoveryManagerBean conditional on missing bean"
  Make NarayanaRecoveryManagerBean conditional on missing bean

Closes gh-9724

See gh-9724

Closes gh-9844

* gh-9832:
  Use currentHealth consistently in getHealth()

Closes gh-9832

See gh-9834

Closes gh-9797

See gh-9834

Closes gh-8898

* gh-9730:
  Polish "Handle possible regexes defensively in NamePatternFilter"
  Handle possible regexes defensively in NamePatternFilter

Closes gh-9730

Previously, if a name contained part of a regex but wasn't actually
a regex, a PatternSyntaxException would be thrown and the request
would fail.

This commit updates NamePatternFilter to catch PatternSyntaxException
and treat the regex-like input as a name insteead.

See gh-9730

See gh-9827

See gh-9675

* gh-9675:
  Polish "Fix JsonContentAssert type safety warnings"
  Fix JsonContentAssert type safety warnings

- Format code
- Update an existing test to use the contains method that would
  previously have triggered a type safety warning

Closes gh-9675

Previously, JsonContentAssert returns AbstractMapAssert from
extractingJsonPathMapValue. This could lead to type safety warnings
when calling one of the assert's methods with a generic varargs
parameter such as
contains(Entry<? extends Object, ? extends Object>...).

This commit replaces the use of both AbstractMapAssert and
AbstractListAssert with MapAssert and ListAssert respectively. These
classes use final methods and @SafeVargs args to prevent the
above-described problem from occurring.

See gh-9675

5198fe88. The underlying Framework
problem that prevents @Lazy from working properly is still there
in some form or another.

See gh-9416

Previously, if a user's configuration class provided a custom
Validator bean, that configuration class would be initialized very
early so that the Validator could be used to create the
auto-configured MethodValidationPostProcessor. This early
initialization could problems as it may prevent any of the
configuration class's dependencies from being post-processed.

This commit updates the injection of the Validator bean to be lazy,
thereby preventing the creation of the auto-configured
MethodValidationPostProcessor from triggering early initialization.

Closes gh-9416

Closes gh-9812

Closes gh-9811

Closes gh-9810

Closes gh-9809

Closes gh-9808

Closes gh-9806

Closes gh-9802

Update HealthIndicatorAutoConfiguration to ensure that it is configured
after ActiveMQAutoConfiguration.

Fixes gh-9793

Closes gh-9740

* pr/9497:
  Fix metric check in case of duplicate metric

Closes gh-9497

Closes gh-4062

* pr/9672:
  Fix JOOQ sample's compiler configuration