3d86f15a84
`BeanWrapperImpl` and `DirectFieldAccessor` are two `ConfigurablePropertyAccessor` implementations with different features set. This commit harmonizes the two implementations to use a common base class that delegates the actual property handling to the sub-classes: * `BeanWrapperImpl`: `PropertyDescriptor` and introspection utilities * `DirectFieldAccessor`: reflection on `java.lang.Field` Issues: SPR-12206 - SPR-12805