AnnotationMetadata returns Class values by default (again), allowing for explicit retrieval of String class names where preferred (SPR-5827)

AnnotationMetadata returns Class values by default (again), allowing for explicit retrieval of String class names where preferred (SPR-5827)

TransactionAwareDataSourceProxy processes isClosed explicitly in order to avoid potential leaks (SPR-5780)

SPR-6308 - Spring Expression Language creates systemProperties bean calling System.getProperties() which in enterprise shared containers is locked down

SPR-6328: Rename @ImportXml -> @ImportResource and allow for usage of non-XML BeanDefinitionReader types