diff --git a/client/src/main/java/fr/lnl/game/client/App.java b/client/src/main/java/fr/lnl/game/client/App.java
index 7b41864..d798d90 100644
--- a/client/src/main/java/fr/lnl/game/client/App.java
+++ b/client/src/main/java/fr/lnl/game/client/App.java
@@ -1,10 +1,14 @@
 package fr.lnl.game.client;
-import fr.lnl.game.client.view.*;
-import fr.lnl.game.server.listener.GameFinishEvent;
+
 import fr.lnl.game.client.listener.UpdateViewEvent;
+import fr.lnl.game.client.view.AbstractView;
+import fr.lnl.game.client.view.Terminal;
+import fr.lnl.game.client.view.ViewManager;
+import fr.lnl.game.client.view.Window;
 import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.*;
+import fr.lnl.game.server.listener.GameFinishEvent;
 import fr.lnl.game.server.utils.CrashException;
 import fr.lnl.game.server.utils.Point;
 import javafx.application.Application;
diff --git a/client/src/main/java/fr/lnl/game/client/view/Cell.java b/client/src/main/java/fr/lnl/game/client/view/Cell.java
index 7028f9d..945b58d 100644
--- a/client/src/main/java/fr/lnl/game/client/view/Cell.java
+++ b/client/src/main/java/fr/lnl/game/client/view/Cell.java
@@ -3,7 +3,6 @@ package fr.lnl.game.client.view;
 import fr.lnl.game.server.games.grid.Bomb;
 import fr.lnl.game.server.games.grid.EnergyBall;
 import fr.lnl.game.server.games.grid.Mine;
-import fr.lnl.game.server.games.grid.Wall;
 import fr.lnl.game.server.games.player.Player;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
diff --git a/client/src/main/java/fr/lnl/game/client/view/ClientEventHandler.java b/client/src/main/java/fr/lnl/game/client/view/ClientEventHandler.java
index f587948..47d8d9a 100644
--- a/client/src/main/java/fr/lnl/game/client/view/ClientEventHandler.java
+++ b/client/src/main/java/fr/lnl/game/client/view/ClientEventHandler.java
@@ -1,7 +1,7 @@
 package fr.lnl.game.client.view;
 
-import fr.lnl.game.server.listener.ModelListener;
 import fr.lnl.game.client.listener.ButtonListener;
+import fr.lnl.game.server.listener.ModelListener;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 
diff --git a/client/src/main/java/fr/lnl/game/client/view/GUI.java b/client/src/main/java/fr/lnl/game/client/view/GUI.java
index 09b4b51..46ce600 100644
--- a/client/src/main/java/fr/lnl/game/client/view/GUI.java
+++ b/client/src/main/java/fr/lnl/game/client/view/GUI.java
@@ -1,9 +1,7 @@
 package fr.lnl.game.client.view;
 
 
-import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.grid.*;
-import fr.lnl.game.server.games.player.AbstractPlayer;
 import fr.lnl.game.server.games.player.ClassPlayer;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.games.player.RandomComputerPlayer;
@@ -14,7 +12,6 @@ import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.StackPane;
-import javafx.scene.shape.Rectangle;
 import javafx.stage.Modality;
 import javafx.stage.Stage;
 
diff --git a/client/src/main/java/fr/lnl/game/client/view/Window.java b/client/src/main/java/fr/lnl/game/client/view/Window.java
index 65bb4e0..58a6128 100644
--- a/client/src/main/java/fr/lnl/game/client/view/Window.java
+++ b/client/src/main/java/fr/lnl/game/client/view/Window.java
@@ -3,14 +3,11 @@ package fr.lnl.game.client.view;
 import fr.lnl.game.client.listener.ButtonListener;
 import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.player.Player;
-import javafx.concurrent.ScheduledService;
-import javafx.concurrent.Task;
 import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.layout.GridPane;
 import javafx.stage.Stage;
-import javafx.util.Duration;
 
 public class Window extends AbstractView {
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/Game.java b/server/src/main/java/fr/lnl/game/server/games/Game.java
index 97cd161..7c16988 100644
--- a/server/src/main/java/fr/lnl/game/server/games/Game.java
+++ b/server/src/main/java/fr/lnl/game/server/games/Game.java
@@ -8,7 +8,6 @@ import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.listener.AwakeGame;
 import fr.lnl.game.server.listener.ModelListener;
 import fr.lnl.game.server.utils.CrashException;
-import fr.lnl.game.server.utils.Point;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
index 5ec88f5..6aecc67 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
@@ -3,9 +3,6 @@ package fr.lnl.game.server.games.action;
 import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.grid.Mine;
 import fr.lnl.game.server.games.player.Player;
-import fr.lnl.game.server.utils.Point;
-
-import java.util.List;
 
 public class DropMine extends DropObject {
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java b/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
index 175f6c3..2db43c1 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
@@ -1,6 +1,5 @@
 package fr.lnl.game.server.games.grid;
 
-import fr.lnl.game.server.games.player.AbstractPlayer;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Cardinal;
 import fr.lnl.game.server.utils.Pair;
diff --git a/server/src/main/java/fr/lnl/game/server/games/player/HumanPlayer.java b/server/src/main/java/fr/lnl/game/server/games/player/HumanPlayer.java
index 2be409c..676f572 100644
--- a/server/src/main/java/fr/lnl/game/server/games/player/HumanPlayer.java
+++ b/server/src/main/java/fr/lnl/game/server/games/player/HumanPlayer.java
@@ -1,6 +1,5 @@
 package fr.lnl.game.server.games.player;
 
-import fr.lnl.game.server.games.action.Action;
 import fr.lnl.game.server.utils.Point;
 
 public class HumanPlayer extends AbstractPlayer {
diff --git a/server/src/main/java/fr/lnl/game/server/listener/GameFinishEvent.java b/server/src/main/java/fr/lnl/game/server/listener/GameFinishEvent.java
index f09595f..183b1ea 100644
--- a/server/src/main/java/fr/lnl/game/server/listener/GameFinishEvent.java
+++ b/server/src/main/java/fr/lnl/game/server/listener/GameFinishEvent.java
@@ -1,7 +1,5 @@
 package fr.lnl.game.server.listener;
 
-import fr.lnl.game.server.listener.AbstractModelListening;
-
 public class GameFinishEvent extends AbstractModelListening {
 
     private final Object lock = new Object();
diff --git a/server/src/test/java/fr/lnl/game/server/GridTest.java b/server/src/test/java/fr/lnl/game/server/GridTest.java
index 244f38b..bc2bbab 100644
--- a/server/src/test/java/fr/lnl/game/server/GridTest.java
+++ b/server/src/test/java/fr/lnl/game/server/GridTest.java
@@ -1,20 +1,17 @@
 package fr.lnl.game.server;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.action.*;
+import fr.lnl.game.server.games.grid.Box;
 import fr.lnl.game.server.games.grid.EnergyBall;
 import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.grid.Wall;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Cardinal;
+import fr.lnl.game.server.utils.Pair;
 import fr.lnl.game.server.utils.Point;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Random;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class GridTest {
@@ -44,4 +41,35 @@ public class GridTest {
         assertEquals(new EnergyBall(), grid.getBoard().get(new Point(8, 10)).getB());
     }
 
+    @Test
+    public void testLock() {
+        System.out.println("=================== GRID COMPLETE ====================");
+        System.out.println(grid.toString());
+        System.out.println("=================== GRID AVEC LOCK ===================");
+        StringBuilder str = new StringBuilder();
+        for (int i = 0; i < grid.getRow(); i++) {
+            str.append("\n");
+            for (int j = 0; j < grid.getColumn(); j++) {
+                Pair<Player, Box> value = grid.getBoard().get(new Point(i, j));
+                if(value.getB() != null){
+                    if(value.getB().isLock()){
+                        str.append(" \033[0;35mL\033[0m");
+                    }
+                    if(value.getB() instanceof Wall){
+                        str.append(" \033[0;32mW\033[0m");
+                    }
+                    if(value.getB() instanceof EnergyBall){
+                        str.append(" \033[0;31mE\033[0m");
+                    }
+                }
+                else if(value.getA() != null){
+                    str.append(" \033[0;34mP\033[0m");
+                }
+                else {
+                    str.append(" \033[0;37m.\033[0m");
+                }
+            }
+        }
+        System.out.println(str);
+    }
 }
diff --git a/server/src/test/java/fr/lnl/game/server/Mock.java b/server/src/test/java/fr/lnl/game/server/Mock.java
index 19e13bb..0279164 100644
--- a/server/src/test/java/fr/lnl/game/server/Mock.java
+++ b/server/src/test/java/fr/lnl/game/server/Mock.java
@@ -23,10 +23,7 @@ public class Mock {
     public Mock() {
         List<Player> players = Arrays.asList(new RandomComputerPlayer(1,null, ClassPlayer.DEFAULT),
                 new RandomComputerPlayer(2,null, ClassPlayer.DEFAULT));
-        this.grid = new Grid(16,16, players);
-        placePlayersBRUT();
-        placeEnergyBallBRUT();
-        placeInternWallBRUT();
+        this.grid = new Grid(16,16, players, 0.80F,0.95F);
         game = new Game(grid, players, new MockViewUpdate(), new GameFinishEvent());
     }