Closes gh-26831

Closes gh-26830

Closes gh-26829

Fixes gh-26812

Change `CompositeHealth.getDetails()` to public so that it serializes
correctly when `MapperFeature.CAN_OVERRIDE_ACCESS_MODIFIERS` is
disabled.

Fixes gh-26797

Closes gh-26781

Closes gh-26780

Closes gh-26779

Closes gh-26778

Closes gh-26777

Closes gh-26776

See gh-26772

See gh-26771

See gh-26770

* pr/26737:
  Remove reference to surefirebooter JAR

Closes gh-26737

See gh-26737

Update `JarFile` and `JarFileWrapper` classes so that they no longer
close the `JarFile` early if a `SecurityManager` is in use.

Prior to this commit, the closed `JarFile` would cause (an ultimately
swallowed) NPE in `ZipFile` which manifested itself as a
`ClassNotFoundException` when starting the app.

Closes gh-25538

Fixes gh-26736

This commit aligns int and long so that a random number is generated
by delegating to ints/longs in the JDK's Random API. In the case of a
single bound value, it needs to be greater than 0 because 0 is used as
the lower bound.

Fixes gh-26628

Closes gh-26733

Previously, LoggingSystem#get would chose Logback by the sole presence
of a class in logback-core, with the assumption that logback-classic is
also on the classpath. An app that only had the former would therefore
fail.

This commit updates the condition to check for a class in
logback-classic instead.

Closes gh-26711

* pr/26713:
  Remove redudant space

Closes gh-26713

See gh-26713

Update `ImageName` and `ImageReference` to use distinct regex patterns
to parse specific parts of the value. Prior to this commit a single
regex pattern was used which could hang given certain input strings.

Fixes gh-23115

Closes gh-26469

Closes gh-26695

Closes gh-26592

Add `EclipseConventions` to force the JavaSE-1.8 runtime to be applied
to the imported projects.

Closes gh-26669

Closes gh-26592

* pr/26632:
  Remove workaround for SUREFIRE-1679

Closes gh-26632

See gh-26632

Move resource handler auto-configuration logic back to the
`WebMvcConfigurer` so that they also get applied to child contexts.

Closes gh-25743

Fixes gh-11987

Fixes gh-22689

Fixes gh-26470

Closes gh-26600

Closes gh-26599