src/main/java/de/gedoplan/seminar/sbt/di/exercise/service/IngredientService.java
@@ -13,7 +13,7 @@ @Component public class IngredientService { private List<Beverage> beveragesNotAvailable(Cocktail cocktail) { public List<Beverage> beveragesNotAvailable(Cocktail cocktail) { return cocktail.getIngredients().entrySet().stream() .filter(not(e -> isAvailable(e.getKey(), e.getValue()))) .map(Map.Entry::getKey)