| Package | Description | 
|---|---|
| org.springframework.expression.spel.support | SpEL's default implementations for various core abstractions. | 
| Modifier and Type | Class and Description | 
|---|---|
| static class  | ReflectivePropertyAccessor.OptimalPropertyAccessorAn optimized form of a PropertyAccessor that will use reflection but only knows
 how to access a particular property on a particular class. |