| Package | Description | 
|---|---|
| org.springframework.core | Provides basic classes for exception handling and version detection,
 and other core helpers that are not specific to any part of the framework. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DefaultParameterNameDiscovererDefault implementation of the  ParameterNameDiscovererstrategy interface,
 using the Java 8 standard reflection mechanism (if available), and falling back
 to the ASM-basedLocalVariableTableParameterNameDiscovererfor checking
 debug information in the class file. |