DefaultListableBeanFactory clears by-type matching cache on runtime register/destroySingleton calls

Issue: SPR-10326
Merge branch '3.2.x' into cleanup-3.2.x

* 3.2.x: (111 commits)
  Fix FreeMarker form checbox macro generated names
  Fix DefaultMockMvcBuilder fluent API generic type
  Catch IAE when parsing content type
  Update @RequestParam javadoc
  Fix AntPathMatcher rule for combining with extensions
  DefaultLobHandler etc
  Minor javadoc updates
  Deprecated OracleLobHandler in favor of DefaultLobHandler for the Oracle 10g driver and higher
  Added "createTemporaryLob" flag to DefaultLobHandler, using JDBC 4.0's createBlob/Clob mechanism
  Add Castor XSD information to reference docs
  Do not use Servlet 3.0 API in doOptions()
  Cache target type per bean definition and allow for specifying it in advance
  Mentioning JDBC 4's unwrap method for obtaining the native connection now
  LazyConnectionDataSourceProxy catches setReadOnly exception analogous to DataSourceUtils
  Refined predictBeanType's typesToMatch check for FactoryBeans
  Fix minor javadoc typos
  Fix incorrect closing <web-app> tag in MVC docs
  Fixed minor typo
  Suppress warnings for resource leaks
  Update spring-test re: deprecated queryForInt()
  ...
Added locale-independent "commonMessages" property to AbstractMessageSource

Issue: SPR-10291
Replace EasyMock with Mockito

Issue: SPR-10126
Merge branch 'cleanup-3.2.x' into 3.2.x

* cleanup-3.2.x:
  Replace EasyMock with Mockito
Do not sort the mvc:resources location attribute

Update ResourcesBeanDefinitionParser to use ensure that location
attribute values remain in the order that they are specified. The
order was inadvertently changed in commit 3838d159f3 due to the use
of StringUtils.commaDelimitedListToSet which sorts items.

Issue: SPR-10355
Provide support for context hierarchies in the TCF

Prior to this commit the Spring TestContext Framework supported creating
only flat, non-hierarchical contexts. There was no easy way to create
contexts with parent-child relationships.

This commit addresses this issue by introducing a new @ContextHierarchy
annotation that can be used in conjunction with @ContextConfiguration
for declaring hierarchies of application contexts, either within a
single test class or within a test class hierarchy. In addition,
@DirtiesContext now supports a new 'hierarchyMode' attribute for
controlling context cache clearing for context hierarchies.

- Introduced a new @ContextHierarchy annotation.
- Introduced 'name' attribute in @ContextConfiguration.
- Introduced 'name' property in ContextConfigurationAttributes.
- TestContext is now aware of @ContextHierarchy in addition to
  @ContextConfiguration.
- Introduced findAnnotationDeclaringClassForTypes() in AnnotationUtils.
- Introduced resolveContextHierarchyAttributes() in ContextLoaderUtils.
- Introduced buildContextHierarchyMap() in ContextLoaderUtils.
- @ContextConfiguration and @ContextHierarchy may not be used as
  top-level, class-level annotations simultaneously.
- Introduced reference to the parent configuration in
  MergedContextConfiguration and WebMergedContextConfiguration.
- Introduced overloaded buildMergedContextConfiguration() methods in
  ContextLoaderUtils in order to handle context hierarchies separately
  from conventional, non-hierarchical contexts.
- Introduced hashCode() and equals() in ContextConfigurationAttributes.
- ContextLoaderUtils ensures uniqueness of @ContextConfiguration
  elements within a single @ContextHierarchy declaration.
- Introduced CacheAwareContextLoaderDelegate that can be used for
  loading contexts with transparent support for interacting with the
  context cache -- for example, for retrieving the parent application
  context in a context hierarchy.
- TestContext now delegates to CacheAwareContextLoaderDelegate for
  loading contexts.
- Introduced getParentApplicationContext() in MergedContextConfiguration
- The loadContext(MergedContextConfiguration) methods in
  AbstractGenericContextLoader and AbstractGenericWebContextLoader now
  set the parent context as appropriate.
- Introduced 'hierarchyMode' attribute in @DirtiesContext with a
  corresponding HierarchyMode enum that defines EXHAUSTIVE and
  CURRENT_LEVEL cache removal modes.
- ContextCache now internally tracks the relationships between contexts
  that make up a context hierarchy. Furthermore, when a context is
  removed, if it is part of a context hierarchy all corresponding
  contexts will be removed from the cache according to the supplied
  HierarchyMode.
- AbstractGenericWebContextLoader will set a loaded context as the
  ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE in the MockServletContext when
  context hierarchies are used if the context has no parent or if the
  context has a parent that is not a WAC.
- Where appropriate, updated Javadoc to refer to the
  ServletTestExecutionListener, which was introduced in 3.2.0.
- Updated Javadoc to avoid and/or suppress warnings in spring-test.
- Suppressed remaining warnings in code in spring-test.

Issue: SPR-5613, SPR-9863
Merge pull request #247 from sbrannen/SPR-5613

* SPR-5613:
  Provide support for context hierarchies in the TCF
Add context hierarchy tests to Spring MVC Test

Issue: SPR-5613
Use null in MockServletContext for unknown mime types

MockServletContext.getMimeTypes now returns null if the Java Activation
Framework returns "application/octet-stream", which is the default
media type it returns if the mime type is unknown. This enforces the
contract for ServletContext.getMimeTypes (return null for uknown mime
types) but does mean "application/octet-stream" cannot be returned.

Issue: SPR-10334
UriComponentsBuilder parse of empty fragments

Check for an empty fragment in UriComponentsBuilder.fromUriString(...)
to prevent the invocation of fragment(...).

Previously, UriComponentsBuilder.fromUriString(...) threw an exception
in the case of an empty fragment being provided (e.g. /example#).

Issue: SPR-10363
Document context hierarchy support in the TCF

This commit adds examples to the Javadoc for @ContextHierarchy and
updates the Javadoc for @ContextConfiguration accordingly.

Issue: SPR-10357
Document context hierarchy support in the TCF

This commit polishes the Javadoc for @ContextHierarchy and
@ContextConfiguration.

Issue: SPR-10357
Reformat the testing chapter

This commit reformats the testing chapter (and adds minor polishing
changes) in order to avoid massive merge diffs in upcoming commits.

Issue: SPR-10357
Disable AsyncTests in spring-test-mvc
Make the methodParameter field of HandlerMethod final

Previously the methodParameter array field was initialized lazily since
it requires reflection. However, in practice the field is always used
and there is not much benefit from the lazy initialization.

In Spring Framework 3.2, the methodParameter field was copied when a
new HandlerMethod instance (with the resolved bean) is created for
performance reasons. That introduced a synchronization issue since
the lazy initialization was not synchronized.

Issue: SPR-10365
Fix test for daylight savings glitch
Merge pull request #250 from dsyer/feature/crontest

Fix test for daylight savings glitch
Document context hierarchy support in the TCF

This commit updates the reference manual regarding the new support for
@ContextHierarchy and hierarchy modes in @DirtiesContext.

Issue: SPR-10357
Add additional test for daylight savings glitch

The problem was that clocks go forward *at* 2am, so
2am doesn't exist once a year. Users might be surprised
that their cron trigger doesn't go off one night, but that
is arguably correct (and what happens now). The test can be
modified if we decide to change the trigger behaviour.