public CollectionMappingStrategyPrism getCollectionMappingStrategy() { if (mapperConfigPrism != null && mapperPrism.values.collectionMappingStrategy() == null) { return CollectionMappingStrategyPrism.valueOf(mapperConfigPrism.collectionMappingStrategy()); } else { return CollectionMappingStrategyPrism.valueOf(mapperPrism.collectionMappingStrategy()); } }