Prior to this change, the spring-cache XSD allowed a 'key-generator' attribute, but it was not actually parsed by AnnotationDrivenCacheBDP. This commit adds the parsing logic as originally intended and the test to prove it. Issue: SPR-8939
Prior to this change, the spring-cache XSD allowed a 'key-generator' attribute, but it was not actually parsed by AnnotationDrivenCacheBDP. This commit adds the parsing logic as originally intended and the test to prove it. Issue: SPR-8939