Issue: SPR-14010

Issue: SPR-14025

Issue: SPR-14028

Issue: SPR-14003

Issue: SPR-14007

ConstructorResolver exposes parameter signature from user-declared class (in case of a CGLIB-generated subclass)

Issue: SPR-14015

Issue: SPR-13968

The MultiServerUserRegistry now supports scenarios where the same user
is connected to multiple servers. For such cases the SimpUser returned
from the registry exposes all sessions across all servers.

Issue: SPR-13800

Issue: SPR-13800

* SPR-14035:
  Polish ServletTestExecutionListener[Tests]
  Support servlet listener activate attribute

Add a ServletTestExecutionListener.ACTIVATE_LISTENER attribute which
can be set on the TestContext to trigger activation of the listener
even if a `@WebAppConfiguration` is not present.

Issue: SPR-14035

This commit adds a new "validator" XML attribute to the
`<websocket:message-broker/>` element. This allows configuring a
specific Validator to be used for payload validation.

Issue: SPR-13996

Previously, the generic type of a simple pojo event implementing
ResolvableTypeProvider wasn't detected properly. This commit fixes the
logic when the generic type is not provided to reuse what
PayloadApplicationEvent is already doing anyway.

Issue: SPR-14029

* pr/992:
  Fix typo

Closes gh-992

Prior to this commit, the @ContextConfiguration annotation was required
to be present even if default XML files, Groovy scripts, or
@Configuration classes were detected; however, in such cases the
@ContextConfiguration was typically declared empty and therefore
seemingly unnecessary boilerplate.

This commit permits @ContextConfiguration to be omitted whenever it can
be reasonably deduced. Consequently, integration tests such as the
following are now supported.

    @RunWith(SpringRunner.class)
    public class MyTest {

        @Autowired String myBean;

        @test public void example() { /* ... */ }

        @Configuration
        static class Config {

            @Bean String myBean() {
                return "Hello";
            }
        }
    }

Issue: SPR-13955

Prior to this commit, the springUrl Velocity macro would only prepend
the context to the given URL; this means that the
ServletHttpResponse.encodeUri method is not called and neither the
ResourceUrlProvider.

This commit changes this macro to use RequestContext.getContextUrl which
prepends the context and encodes the URI.

Issue: SPR-14027

* philwebb-testcontext:
  Polishing
  Remove @BootstrapWith from @WebAppConfiguration

Update @WebAppConfiguration so that it no longer directly specifies
a TestContextBootstrapper. This allows third parties to use the
annotation in combination with their own bootstrapper.

BootstrapUtils now provides the detection logic for when
WebTestContextBootstrapper should be used.

Issue: SPR-13991

Issue: SPR-13972

Issue: SPR-13992

Issue: SPR-13992

Issue: SPR-13992

Issue: SPR-13992

This commit picks up where 8ff9e818
left off.

Specifically, this commit introduces support that allows a single
element attribute to override an array attribute with a matching
component type when synthesizing annotations (e.g., in annotations
synthesized from attributes that have been merged from the annotation
hierarchy above a composed annotation).

Issue: SPR-13972

Add period unit in the description so that it shows up in the summary
description.

* pr/985:
  Add table title for @Transactional settings

Closes gh-985

The MVC config now plugs the configured ContentNegotiationManager into
resource request handling.

Issue: SPR-13658

The ResourceHttpRequestHandler now relies on the conifgured
ContentNegotiationManager to determine the content type for resource
requests rather than implementing that internally.

First we check against the matched resource based on the resource file
extension. Then we expand the check against the request with any
configured content negotiation strategy.

Issue: SPR-13658

Issue: SPR-14018

This commit updates the WEBJARS_LOCATION in WebJarResourceResolver to
avoid getting duplicate slashes in resolved resources locations such
as `/webjars//bootstrap/3.3.2/js/bootstrap.min.js`.

Issue: SPR-14018

The DefaulUriTemplateHandler now provides a strictEncoding property
which if turned on encodes everything outside the reserved char set.

This is in contrast to the default policy of encoding only illegal
charaters depending on the URI component type.

Issue: SPR-11652