| File | Contexts | |||||
| Modified (*) | Un- changed | Total | ||||
| 1 | 2 | 3 | ∑ | |||
 DocumentEvent | 2 | 2 | 0 | 2 | ||
| Event | 11 | 11 | 3 | 14 | ||
| EventException | 2 | 2 | 2 | 4 | ||
| EventListener | 2 | 2 | 0 | 2 | ||
| EventTarget | 4 | 4 | 0 | 4 | ||
| MouseEvent | 12 | 12 | 0 | 12 | ||
| MutationEvent | 7 | 7 | 3 | 10 | ||
| UIEvent | 4 | 4 | 0 | 4 | ||
| package-summary | 1 | 1 | 0 | 1 | ||
| Total | 45 | 0 | 0 | 45 | 8 | 53 |