| BandanaXStreamUpgradePreprocessor | We may have backups older than 7.9 needing to be imported, so the xstream format needs to be updated
 for these entries. | 
| ClassExistenceValidator | The class verifies whether the imported object has to imported or not (based on its class). | 
| ClassShouldBeExportableFilter | The class verifies whether the imported object has to imported or not (based on its class). | 
| ContentPropertyFilterPreProcessor | Export from 6.x may include content properties such as synchrony related ones,
 which need to be filtered out on import. | 
| HibernateEntityExistenceFilter | This filter verifies whether the imported object has the corresponding Hibernate entity or not. | 
| ImportedObjectV1ToV2Converter | Converts legacy ImportedObject to the new ImportedObjectV2. | 
| InvalidBandanaRecordFilter | Skips Bandana records if their context or key fields are empty. |