diff --git a/src/test/java/ch/zhaw/gartenverwaltung/plantList/PlantListModelTest.java b/src/test/java/ch/zhaw/gartenverwaltung/plantList/PlantListModelTest.java
index fbf6417..0aecc35 100644
--- a/src/test/java/ch/zhaw/gartenverwaltung/plantList/PlantListModelTest.java
+++ b/src/test/java/ch/zhaw/gartenverwaltung/plantList/PlantListModelTest.java
@@ -21,7 +21,6 @@ import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
-
 class PlantListModelTest {
     PlantDatabase plantDatabase;
     List<Plant> examplePlantList;
@@ -130,12 +129,7 @@ class PlantListModelTest {
     @Test
     void getFilteredPlantList() throws HardinessZoneNotSetException, IOException {
         model.setCurrentZone(HardinessZone.ZONE_1A);
-        Predicate<Plant> predicate = new Predicate<Plant>() {
-            @Override
-            public boolean test(Plant plant) {
-                return plant.name().toUpperCase(Locale.ROOT).contains("E");
-            }
-        };
+        Predicate<Plant> predicate = plant -> plant.name().toUpperCase(Locale.ROOT).contains("E");
         List<Plant> plantListResult = model.getFilteredPlantList(HardinessZone.ZONE_8A, predicate);
         checkCurrentZone(HardinessZone.ZONE_8A);
         assertEquals(2, plantListResult.size());
@@ -152,4 +146,4 @@ class PlantListModelTest {
         assertEquals(1, plantListResult.size());
         assertEquals(examplePlantList.get(0), plantListResult.get(0));
     }
-}
\ No newline at end of file
+}