| Total Complexity | 12 |
| Dependencies | 2 |
| Dependents | 0 |
| Total lines | 60 |
| Lines of code | 30 |
| Logical lines of code | 21 |
| Comment lines | 1 |
| Methods | 7 |
| Properties | 8 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| __construct() | 50 | 6 | 27 | |
| read() | 100 | 1 | 0 | |
| write() | 100 | 1 | 0 | |
| close() | 100 | 1 | 0 | |
| open() | 100 | 1 | 0 | |
| isPersistant() | 100 | 1 | 0 | |
| getMailbox() | 82 | 1 | 3 |