| Total Complexity | 8 |
| Dependencies | 4 |
| Dependents | 2 |
| Total lines | 49 |
| Lines of code | 27 |
| Logical lines of code | 14 |
| Comment lines | 6 |
| Methods | 5 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| undo() | 63 | 3 | 11 | |
| showHistory() | 70 | 2 | 6 | |
| setOriginator() | 77 | 1 | 4 | |
| getOriginator() | 82 | 1 | 3 | |
| backup() | 80 | 1 | 3 |