Removed pre-JDK-1.5 checks
Polishing
Final preparations for 3.2.1
Change merge.into project dependencies to provided

Change 'compile' dependencies to 'provided' for projects that are
merged into other projects. This seems to prevent '-sources' and
'-javadoc' jars from appearing on the classpath which can break
javadoc generation.
Added note on thread safety to TypeConverter and SimpleTypeConverter javadoc

 Issue: SPR-8659
Made EncodedResource based variant public; consistently detect XML properties across all variants

Issue: SPR-9078
Avoid UnsupportedOperationEx. with active SecurityManager

Issue: SPR-9970
Merge branch 'SPR-9970' into 3.2.x

* SPR-9970:
  Avoid UnsupportedOperationEx. with active SecurityManager
Completed changelog entries for 3.2.1
Tweak gradle generated eclipse meta-data

 - Change output folders to /bin/main and /bin/test. This prevents
   'gradle clean' from breaking eclipse.

 - Update copyright header for new files to '2002-2013'
Release version 3.2.1.RELEASE
Increment version to 3.2.2.BUILD-SNAPSHOT
Remove eclipse project specific Javadoc settings

Remove Javadoc settings from generated eclipse meta-data. Unfortunately
eclipse provides too many false warnings due to the fact that @Link and
@See tags in Spring often refer modules to which they cannot directly
depend.
Merge remote-tracking branch 'springsource/3.2.x' into cleanup-3.2.x

* springsource/3.2.x: (143 commits)
  Remove eclipse project specific Javadoc settings
  Increment version to 3.2.2.BUILD-SNAPSHOT
  Release version 3.2.1.RELEASE
  Tweak gradle generated eclipse meta-data
  Completed changelog entries for 3.2.1
  Avoid UnsupportedOperationEx. with active SecurityManager
  Made EncodedResource based variant public; consistently detect XML properties across all variants
  Added note on thread safety to TypeConverter and SimpleTypeConverter javadoc
  Change merge.into project dependencies to provided
  Final preparations for 3.2.1
  Polishing
  Removed pre-JDK-1.5 checks
  ResourcePropertyResource accepts EncodedResource for properties files with a specific encoding
  Updated resolvePath javadoc to reflect Environment-based placeholder resolution
  DisposableBeanAdapter detects "shutdown" as a destroy method as well (for EHCache CacheManager setup)
  Added further MySQL error code for DataIntegrityViolationException
  ThreadPoolExecutorFactoryBean exposes "createExecutor" method for custom ThreadPoolExecutor subclasses
  MBeanInfoAssembler impls expose actual method parameter names if possible
  Suppress serialization warning
  Allow nulls with multiple embedded value resolvers
  ...
Fix 'is already an instance of type' warnings
Fix unused type compiler warnings
Fix unused local variable warnings
Restore compile dependencies in generated POMs

Ensure that merge projects do not downgrade the compile time
dependencies of the projects that they are merged into.

This commit restores the scope of the following dependencies which
were inadvertently changed between Spring 3.2.0 and 3.2.1:

    spring-orm
    -> spring-tx
    -> spring-jdbc

    spring-webmvc
    -> spring-context
    -> spring-web

    spring-test
    -> spring-webmvc

Issue: SPR-10218
Fix Javadoc warnings
Fix typo in new-in-3.2.xml document

This commit fixes a typo in the "New Features and Enhancements in Spring
Framework 3.2" chapter of the reference manual. Specifically,
ContentNegotiationStrategy is now spelled correctly.