| Class | CRAP |
|---|---|
| BookManager | 18737 |
| BookOutlineStorage | 756 |
| BookAdminEditForm | 552 |
| BookOutline | 420 |
| BookNavigationBlock | 306 |
| BookOutlineForm | 182 |
| BookRemoveForm | 132 |
| BookBreadcrumbBuilder | 110 |
| BookExport | 90 |
| BookNavigationCacheContext | 90 |
| BookController | 90 |
| BookSettingsForm | 42 |
| BookUninstallValidator | 30 |