HTTP PURGE Method https://varnish-cache.org/docs/3.0/tutorial/purging.html
| Constructor and description | 
|---|
| HttpPurgeMethod
                                () | 
| HttpPurgeMethod
                                (URI uri) | 
| HttpPurgeMethod
                                (java.lang.String uri)
 | 
| Type Params | Return Type | Name and description | 
|---|---|---|
|  | java.lang.String | getMethod() |