.. CoreData.h CoreDataErrors.h CoreDataExports.h NSAtomicStore.h NSAtomicStoreCacheNode.h NSAttributeDescription.h NSEntityDescription.h NSFetchRequest.h NSFetchedPropertyDescription.h NSManagedObject.h NSManagedObjectContext.h NSManagedObjectID.h NSManagedObjectModel.h NSMergeConflict.h NSMergePolicy.h NSPersistentStore.h NSPersistentStoreCoordinator.h NSPropertyDescription.h NSRelationshipDescription.h