diff --git a/.gitignore b/.gitignore
index 26ccfe4..c90cc0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,3 +75,6 @@ tags
 
 #Visual Studio COde
 *.vscode
+
+#Java
+*.class
diff --git a/DEV 3.1/TP2/Confirmation/Confirmation.java b/DEV 3.1/TP2/Confirmation/Confirmation.java
index d007018..fee10cb 100644
--- a/DEV 3.1/TP2/Confirmation/Confirmation.java	
+++ b/DEV 3.1/TP2/Confirmation/Confirmation.java	
@@ -23,7 +23,7 @@ public class Confirmation {
         window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         window.setSize(700, 700);
         window.setLocation(200, 200);
-        window.addWindowListener(new ConfirmationWListener());
+        window.addWindowListener(new ConfirmationListener());
         window.setVisible(true);
 
         contentPane = window.getContentPane();
@@ -32,7 +32,7 @@ public class Confirmation {
         
         for (String path : paths) {
             JLabel label = new JLabel(new ImageIcon("./images/" + path + ".png"));
-            label.addMouseListener(new ConfirmationMListener());
+            label.addMouseListener(new ConfirmationListener());
             contentPane.add(label, path);
         }
     }
diff --git a/DEV 3.1/TP2/Confirmation/ConfirmationWListener.java b/DEV 3.1/TP2/Confirmation/ConfirmationListener.java
similarity index 67%
rename from DEV 3.1/TP2/Confirmation/ConfirmationWListener.java
rename to DEV 3.1/TP2/Confirmation/ConfirmationListener.java
index 8755fa9..3daa724 100644
--- a/DEV 3.1/TP2/Confirmation/ConfirmationWListener.java	
+++ b/DEV 3.1/TP2/Confirmation/ConfirmationListener.java	
@@ -5,7 +5,7 @@ import java.awt.event.*;
 /**
  * GalleryWListener
  */
-public class ConfirmationWListener implements WindowListener {
+public class ConfirmationListener implements WindowListener, MouseListener {
 
     @Override
     public void windowActivated(WindowEvent e) {
@@ -71,5 +71,40 @@ public class ConfirmationWListener implements WindowListener {
         
     }
 
+    @Override
+    public void mouseClicked(MouseEvent e) {
+        // TODO Auto-generated method stub
+        
+    }
+
+    @Override
+    public void mouseEntered(MouseEvent e) {
+        // TODO Auto-generated method stub
+        
+    }
+
+    @Override
+    public void mouseExited(MouseEvent e) {
+        // TODO Auto-generated method stub
+        
+    }
+
+    @Override
+    public void mousePressed(MouseEvent e) {
+        JLabel source = (JLabel)e.getSource();
+        int x = e.getX();
+
+        if (x > source.getWidth() / 2) {
+            Confirmation.next();
+        } else {
+            Confirmation.previous();
+        }
+    }
+
+    @Override
+    public void mouseReleased(MouseEvent e) {
+        // TODO Auto-generated method stub
+        
+    }
     
 }
\ No newline at end of file
diff --git a/DEV 3.1/TP2/Confirmation/ConfirmationMListener.java b/DEV 3.1/TP2/Confirmation/ConfirmationMListener.java
deleted file mode 100644
index fd7362d..0000000
--- a/DEV 3.1/TP2/Confirmation/ConfirmationMListener.java	
+++ /dev/null
@@ -1,43 +0,0 @@
-import javax.swing.*;
-import java.awt.*;
-import java.awt.event.*;
-
-public class ConfirmationMListener implements MouseListener {
-
-    @Override
-    public void mouseClicked(MouseEvent e) {
-        // TODO Auto-generated method stub
-        
-    }
-
-    @Override
-    public void mouseEntered(MouseEvent e) {
-        // TODO Auto-generated method stub
-        
-    }
-
-    @Override
-    public void mouseExited(MouseEvent e) {
-        // TODO Auto-generated method stub
-        
-    }
-
-    @Override
-    public void mousePressed(MouseEvent e) {
-        JLabel source = (JLabel)e.getSource();
-        int x = e.getX();
-
-        if (x > source.getWidth() / 2) {
-            Confirmation.next();
-        } else {
-            Confirmation.previous();
-        }
-    }
-
-    @Override
-    public void mouseReleased(MouseEvent e) {
-        // TODO Auto-generated method stub
-        
-    }
-    
-}