on stoke recupere la liste des objets du sac optimal

src/App.java

@@ -3,9 +3,7 @@ import java.util.List;
 
 public class App {
     public static void main(String[] args) throws Exception {
-       Backpack backpack= new InstanceReader().read("src/sac4");
+       Backpack backpack= new InstanceReader().read("src/sacTest");
        backpack.solve();
-       System.out.println("meilleur solution :" + backpack.getBestValue());
-       System.out.println("meilleur solution :" + Arrays.toString(backpack.getBestSolution()));
     }
 }

src/Backpack.java

+import java.util.Arrays;
 import java.util.Comparator;
 import java.util.List;
 
@@ -7,8 +8,8 @@ public class Backpack {
     private int bestValue = 0;
     private int currentWeight = 0;
     private int currentValue = 0;
-    private boolean[] currentSolution;
-    private boolean[] bestSolution;
+    private final boolean[] currentSolution;
+    private final boolean[] bestSolution;
 
     public Backpack(int capacity, List<Loot> loots) {
         this.capacity = capacity;
@@ -21,8 +22,7 @@ public class Backpack {
         this.sortByRatio();
         explore_from(0);
         System.out.println("La valeur optimale est : " + bestValue);
-        System.out.println("Objets inclus dans la solution optimale : " + bestSolution);
-
+        System.out.println("Objets inclus dans la solution optimale : " + Arrays.toString(bestSolution));
     }
 
     public String toString(){

src/Loot.java

 public class Loot {
-    private int weight, value;
+    private final int weight,value;
     private final float ratio;
 
     public Loot(int weight, int value) {