1 files changed, 1 insertions, 6 deletions

diff --git a/subprojects/store-dse/src/main/java/tools/refinery/store/dse/internal/DesignSpaceExplorationAdapterImpl.java b/subprojects/store-dse/src/main/java/tools/refinery/store/dse/internal/DesignSpaceExplorationAdapterImpl.java
index 4e5cc467..1329480c 100644
--- a/subprojects/store-dse/src/main/java/tools/refinery/store/dse/internal/DesignSpaceExplorationAdapterImpl.java
+++ b/subprojects/store-dse/src/main/java/tools/refinery/store/dse/internal/DesignSpaceExplorationAdapterImpl.java
@@ -43,7 +43,6 @@ public class DesignSpaceExplorationAdapterImpl implements DesignSpaceExploration
         private ObjectiveComparatorHelper objectiveComparatorHelper;
         private List<Version> trajectory = new ArrayList<>();
         private Map<Version, Version> parents = new HashMap<>();
-        private Fitness lastFitness;
         private final List<Version> solutions = new ArrayList<>();
         private Map<Version, List<Activation>> statesAndTraversedActivations;
         private Random random = new Random();
@@ -184,9 +183,7 @@ public class DesignSpaceExplorationAdapterImpl implements DesignSpaceExploration
 
         @Override
         public Fitness getFitness() {
-                var result = fitnessCache.computeIfAbsent(model.getState(), s -> calculateFitness());
-                lastFitness = result;
-                return result;
+        return fitnessCache.computeIfAbsent(model.getState(), s -> calculateFitness());
         }
 
         private Fitness calculateFitness() {
@@ -201,8 +198,6 @@ public class DesignSpaceExplorationAdapterImpl implements DesignSpaceExploration
                 }
                 result.setSatisfiesHardObjectives(satisfiesHardObjectives);
 
-                lastFitness = result;
-
                 return result;
         }