diff --git a/DEV3.2/Listes/test/src/listes.java b/DEV3.2/Listes/test/src/listes.java
index 65d6b8a..386eb25 100644
--- a/DEV3.2/Listes/test/src/listes.java
+++ b/DEV3.2/Listes/test/src/listes.java
@@ -1,13 +1,14 @@
 import java.util.ArrayList;
+import java.util.List;
 
 public class listes {
     public static void main(String[] args)
     {
-        ArrayList<Integer> l1 = new ArrayList<Integer>();
+        List<Integer> l1 = new ArrayList<Integer>();
         l1.add(1); 
-        ArrayList<Float> l2 = new ArrayList<Float>();
+        List<Float> l2 = new ArrayList<Float>();
         l2.add(2.5654546f);
-        ArrayList<Number> l3 = new ArrayList<Number>();
+        List<Number> l3 = new ArrayList<Number>();
         l3.add(1);
         l3.add(2.5654546f);
         l3.add(646L);