See gh-8004

Previously, in the DevTools integration tests, portions of a File's
path were used to create the name of a jar entry. On Windows this
resulted in the entry containing \ characters. As a result the
directory structure was incorrect and the classes could not be loaded
from the jar.

This commit ensures that any \ characters are replaced with /
characters.

See gh-7782

Closes gh-7980

Closes gh-5996

Previously, the beans endpoint would only expose the context that
contained the endpoint. This commit updates the endpoint so that
the context that contains the endpoint and all of its ancestors are
exposed.

In a context hierarhcy, the relation ship is child -> parent and there
is no way to navigate from a parent to a child. As a result, any
contexts that are descendants of the context containing the endpoint
are not exposed.

Closes gh-5188

* pr/7905:
  Polish contribution
  Add LDAP health actuator

Closes gh-7905

Provide specific health actuator endpoint to verify if LDAP connection
is valid.

See gh-7905

Spring Boot provides now a LDAP starter based on this work so this
reference is no longer needed.

* pr/7997:
  Add Infinispan starter reference

Closes gh-7997

This commit provides an order of zero for the RepositoryRestConfigurer
that is used internally to configure the `RepositoryRestConfiguration`. In
practice, an unordered `RepositoryRestConfigurer` will run after ours.

Closes gh-7981

* pr/7995:
  Improve `UserInfoTokenServices` logging

Closes gh-7995

* gh-4902:
  Test that double registration of ServletContextInitializers does not happen
  Avoid double-reg when a Servlet or Filter implements ServletContextInitializer

Closes gh-4902

See gh-4902

* pr/7994:
  Fix Neo4j session documentation

Closes gh-7994

* pr/7993:
  Document use of `OpenEntityManagerInViewInterceptor`

Closes gh-7993

* pr/7914:
  Polish contribution
  Allow lowercase logger level on MVC endpoint

Closes gh-7914

See gh-7914

* pr/7916:
  Polish contribution
  Polish samples list in readme

Closes gh-7916

See gh-7916

Closes gh-7923

Previously, if a failure analyzer threw an exception from its
analyze method, failure analysis would stop.

This commit updates FailureAnalyzers to catch and log any Throwable
thrown by an analyzer and continue to the next available analyzer.

Closes gh-7956

Previously, ErrorPageFilter set the value of
javax.servlet.error.exception_type to be the name of the exception,
(a java.lang.String). This commit changes it to be a java.lang.Class
as required by the Servlet spec.

Closes gh-7925