diff --git a/src/main/java/controls/BotIntelligence.java b/src/main/java/controls/BotIntelligence.java
index 5623208..1435452 100644
--- a/src/main/java/controls/BotIntelligence.java
+++ b/src/main/java/controls/BotIntelligence.java
@@ -4,6 +4,7 @@
 import interfaces.IBotBehavior;
 
 import java.util.*;
+import java.util.stream.Collectors;
 
 import static views.Constants.DECK_COUNT;
 
@@ -20,8 +21,8 @@
         var candidates = new ArrayList<Integer>();
         for(int i=0;i<DECK_COUNT;i++)candidates.add(i);
 
-        candidates.removeAll(iAttack.getOpponentHands().stream().map(x -> x.getKey()).toList());
-        candidates.removeAll(iAttack.getMyHands().stream().filter(x -> x.getValue()).map(x -> x.getKey()).toList());
+        candidates.removeAll(iAttack.getOpponentHands().stream().map(x -> x.getKey()).collect(Collectors.toList()));
+        candidates.removeAll(iAttack.getMyHands().stream().filter(x -> x.getValue()).map(x -> x.getKey()).collect(Collectors.toList()));
 
         return candidates;
     }