diff --git a/chat/src/main/java/rtgre/ChatLauncher.java b/chat/src/main/java/rtgre/ChatLauncher.java
index e30d586..052ba74 100644
--- a/chat/src/main/java/rtgre/ChatLauncher.java
+++ b/chat/src/main/java/rtgre/ChatLauncher.java
@@ -3,7 +3,6 @@ package rtgre;
 import rtgre.chat.ChatApplication;
 import rtgre.server.ChatServer;
 
-import java.io.IOException;
 
 /**
  * Application pour lancer soit ChatServer, soit ChatApplication
diff --git a/chat/src/main/java/rtgre/chat/ChatController.java b/chat/src/main/java/rtgre/chat/ChatController.java
index b4d0772..efff122 100644
--- a/chat/src/main/java/rtgre/chat/ChatController.java
+++ b/chat/src/main/java/rtgre/chat/ChatController.java
@@ -2,14 +2,12 @@ package rtgre.chat;
 
 import javafx.application.Platform;
 import javafx.beans.Observable;
-import javafx.beans.binding.Bindings;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.embed.swing.SwingFXUtils;
 import javafx.event.ActionEvent;
 import javafx.event.Event;
-import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
 import javafx.scene.Scene;
@@ -17,15 +15,10 @@ import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.ContextMenuEvent;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.GridPane;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
 import javafx.stage.Modality;
 import javafx.stage.Stage;
 import net.synedra.validatorfx.Check;
-import net.synedra.validatorfx.TooltipWrapper;
 import net.synedra.validatorfx.Validator;
 import org.json.JSONObject;
 import rtgre.chat.graphisme.ContactListViewCell;
@@ -35,15 +28,12 @@ import rtgre.chat.net.ChatClient;
 import rtgre.modeles.*;
 
 import javax.imageio.ImageIO;
-import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.URISyntaxException;
 import java.net.URL;
 import java.util.*;
-import java.util.logging.Logger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
diff --git a/chat/src/main/java/rtgre/chat/ChatHostAddController.java b/chat/src/main/java/rtgre/chat/ChatHostAddController.java
index bba6169..f4448c2 100644
--- a/chat/src/main/java/rtgre/chat/ChatHostAddController.java
+++ b/chat/src/main/java/rtgre/chat/ChatHostAddController.java
@@ -13,7 +13,6 @@ import net.synedra.validatorfx.Validator;
 
 import java.net.URL;
 import java.util.ResourceBundle;
-import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 /**
diff --git a/chat/src/main/java/rtgre/chat/graphisme/RoomListViewCell.java b/chat/src/main/java/rtgre/chat/graphisme/RoomListViewCell.java
index 7048e56..dc02264 100644
--- a/chat/src/main/java/rtgre/chat/graphisme/RoomListViewCell.java
+++ b/chat/src/main/java/rtgre/chat/graphisme/RoomListViewCell.java
@@ -1,25 +1,18 @@
 package rtgre.chat.graphisme;
 
-import javafx.embed.swing.SwingFXUtils;
 import javafx.geometry.Pos;
 import javafx.scene.control.ListCell;
-import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
-import javafx.scene.shape.Circle;
 import javafx.scene.shape.Rectangle;
 import javafx.scene.text.Font;
 import javafx.scene.text.Text;
-import javafx.scene.text.TextAlignment;
 import rtgre.chat.ChatController;
-import rtgre.modeles.Contact;
 import rtgre.modeles.Room;
 
-import java.awt.image.BufferedImage;
-
 import static rtgre.chat.ChatApplication.LOGGER;
 
 /**
@@ -91,11 +84,7 @@ public class RoomListViewCell extends ListCell<Room> {
 
         StackPane stack = new StackPane();
         stack.getChildren().addAll(rectangle, new Text(room.abbreviation()));
-        /*
-        if (contact.getAvatar() != null) {
-            avatar = SwingFXUtils.toFXImage((BufferedImage) contact.getAvatar(), null);
-            view = new ImageView(avatar);
-        }*/
+
         HBox temp = new HBox(stack);
         temp.setAlignment(Pos.CENTER_LEFT);
         HBox.setHgrow(roomText, Priority.ALWAYS);
diff --git a/chat/src/main/java/rtgre/chat/net/ChatClient.java b/chat/src/main/java/rtgre/chat/net/ChatClient.java
index c68a14b..5f8cd5a 100644
--- a/chat/src/main/java/rtgre/chat/net/ChatClient.java
+++ b/chat/src/main/java/rtgre/chat/net/ChatClient.java
@@ -8,9 +8,7 @@ import rtgre.modeles.Event;
 import rtgre.modeles.Message;
 import rtgre.modeles.Post;
 
-import java.io.BufferedReader;
 import java.io.IOException;
-import java.io.InputStreamReader;
 import java.util.logging.Logger;
 
 import static rtgre.chat.ChatApplication.LOGGER;
diff --git a/chat/src/main/java/rtgre/chat/net/ClientTCP.java b/chat/src/main/java/rtgre/chat/net/ClientTCP.java
index 6174c63..bbe9818 100644
--- a/chat/src/main/java/rtgre/chat/net/ClientTCP.java
+++ b/chat/src/main/java/rtgre/chat/net/ClientTCP.java
@@ -1,12 +1,9 @@
 package rtgre.chat.net;
 
-import rtgre.chat.ChatController;
 
 import java.io.*;
 import java.net.Socket;
 import java.nio.charset.StandardCharsets;
-import java.util.logging.Level;
-import java.util.logging.LogManager;
 import static rtgre.chat.ChatApplication.LOGGER;
 
 /**
@@ -47,16 +44,6 @@ public class ClientTCP {
      */
     protected boolean connected;
 
-    /*
-    static {
-        try {
-            InputStream is = ClientTCP.class.getClassLoader()
-                    .getResource("rtgre/chat/logging.properties").openStream();
-            LogManager.getLogManager().readConfiguration(is);
-        } catch (Exception e) {
-            LOGGER.log(Level.INFO, "Cannot read configuration file", e);
-        }
-    }*/
 
     /**
      * Programme principal [Déprécié]
@@ -64,18 +51,6 @@ public class ClientTCP {
      * @throws Exception Si la connexion échoue
      */
     public static void main(String[] args) throws Exception {
-        /*
-        ClientTCP client = new ClientTCP("localhost", 2024);
-
-        // Essai simple d'émission / réception d'une chaine de caractères
-        String message = "Hello World!";
-        System.out.println(BLUE + "Envoi :" + message + RST);
-        client.send(message);
-        message = client.receive();
-        System.out.println(RED + "Réception: " + message + RST);
-
-        client.close();
-         */
 
         ClientTCP client = new ClientTCP("localhost", 2024);
         Thread envoi = new Thread(client::sendLoop);
diff --git a/chat/src/main/java/rtgre/modeles/Contact.java b/chat/src/main/java/rtgre/modeles/Contact.java
index 21271a9..f9293c3 100644
--- a/chat/src/main/java/rtgre/modeles/Contact.java
+++ b/chat/src/main/java/rtgre/modeles/Contact.java
@@ -4,7 +4,6 @@ package rtgre.modeles;
 import org.json.JSONObject;
 
 import javax.imageio.ImageIO;
-import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
diff --git a/chat/src/main/java/rtgre/modeles/DatabaseApi.java b/chat/src/main/java/rtgre/modeles/DatabaseApi.java
index ac21dba..f1002c8 100644
--- a/chat/src/main/java/rtgre/modeles/DatabaseApi.java
+++ b/chat/src/main/java/rtgre/modeles/DatabaseApi.java
@@ -1,7 +1,5 @@
 package rtgre.modeles;
 
-import javax.xml.transform.Result;
-import java.io.File;
 import java.sql.*;
 import java.util.UUID;
 import org.sqlite.JDBC;
diff --git a/chat/src/main/java/rtgre/server/ChatServer.java b/chat/src/main/java/rtgre/server/ChatServer.java
index ec74429..1b6dbd8 100644
--- a/chat/src/main/java/rtgre/server/ChatServer.java
+++ b/chat/src/main/java/rtgre/server/ChatServer.java
@@ -1,6 +1,5 @@
 package rtgre.server;
 
-import javafx.scene.chart.PieChart;
 import org.json.JSONException;
 import org.json.JSONObject;
 import rtgre.chat.ChatController;
@@ -14,7 +13,6 @@ import java.nio.charset.StandardCharsets;
 import java.util.Vector;
 import java.util.logging.Level;
 import java.util.logging.LogManager;
-import java.util.logging.Logger;
 
 import static rtgre.chat.ChatApplication.LOGGER;