| optional parameter → ReceivesAction → specified | 0.52 | |
| optional parameter → ReceivesAction → omitted | 0.48 | |
| optional parameter → ReceivesAction → ignored | 0.37 | |
| optional parameter → ReceivesAction → declared as optional parameter | 0.33 | |
| optional parameter → ReceivesAction → provided in same manner | 0.30 | |
| optional parameter → ReceivesAction → searched | 0.25 |