Fix scope inheritance documentation

Issue: SPR-12570
Annotation post-processors clear old InjectionMetadata registrations on refresh

Issue: SPR-12526
(cherry picked from commit e118086)
HandlerExecutionChain prevents re-adding the interceptors array to the list (and declares varargs now)

Issue: SPR-12566
(cherry picked from commit 37713ae)
Polishing
(cherry picked from commit e9d24d5)
Polishing

Issue: SPR-12502
(cherry picked from commit 26845f6)
Restore JDK 5 compatiblity
Use hasLength rather than hasText
Update changelog for 3.2.13
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