| Package | Description | 
|---|---|
| org.springframework.util.backoff | A generic back-off abstraction. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ExponentialBackOffImplementation of  BackOffthat increases the back off period for each
 retry attempt. | 
| class  | FixedBackOffA simple  BackOffimplementation that provides a fixed interval
 between two attempts and a maximum number of retries. |