diff --git a/api/src/main/java/fr/euphyllia/skyllia/api/event/SkyblockChangeGameRuleEvent.java b/api/src/main/java/fr/euphyllia/skyllia/api/event/SkyblockChangeGameRuleEvent.java
index c0abc1b..cdb7578 100644
--- a/api/src/main/java/fr/euphyllia/skyllia/api/event/SkyblockChangeGameRuleEvent.java
+++ b/api/src/main/java/fr/euphyllia/skyllia/api/event/SkyblockChangeGameRuleEvent.java
@@ -5,7 +5,7 @@
 import org.bukkit.event.HandlerList;
 import org.jetbrains.annotations.NotNull;
 
-public class SkyblockChangeGameRuleEvent  extends Event {
+public class SkyblockChangeGameRuleEvent extends Event {
 
 
     private static final HandlerList handlerList = new HandlerList();
diff --git a/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/Island.java b/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/Island.java
index 798dd1c..6028680 100644
--- a/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/Island.java
+++ b/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/Island.java
@@ -4,7 +4,6 @@
 import fr.euphyllia.skyllia.api.skyblock.model.Position;
 import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
 import fr.euphyllia.skyllia.api.skyblock.model.WarpIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import org.bukkit.Location;
 import org.jetbrains.annotations.Nullable;
diff --git a/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/model/permissions/PermissionsCommandIsland.java b/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/model/permissions/PermissionsCommandIsland.java
index 3054662..702bc8b 100644
--- a/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/model/permissions/PermissionsCommandIsland.java
+++ b/api/src/main/java/fr/euphyllia/skyllia/api/skyblock/model/permissions/PermissionsCommandIsland.java
@@ -21,8 +21,7 @@ public enum PermissionsCommandIsland implements Permissions {
     BAN(4_096),
     UNBAN(8_192),
     MANAGE_TRUST(16_384),
-    MANAGE_GAMERULE(32_768)
-    ;
+    MANAGE_GAMERULE(32_768);
 
 
     private final long permissionValue;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/cache/PermissionGameRuleInIslandCache.java b/plugin/src/main/java/fr/euphyllia/skyllia/cache/PermissionGameRuleInIslandCache.java
index be00206..62e9f70 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/cache/PermissionGameRuleInIslandCache.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/cache/PermissionGameRuleInIslandCache.java
@@ -1,16 +1,12 @@
 package fr.euphyllia.skyllia.cache;
 
-import fr.euphyllia.skyllia.api.skyblock.model.PermissionRoleIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
-import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
-public class PermissionGameRuleInIslandCache  {
+public class PermissionGameRuleInIslandCache {
     private static final Logger logger = LogManager.getLogger(PermissionGameRuleInIslandCache.class);
     private static ConcurrentHashMap<UUID, Long> gameruleByIslandId;
 
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/commands/common/subcommands/GameRuleSubCommand.java b/plugin/src/main/java/fr/euphyllia/skyllia/commands/common/subcommands/GameRuleSubCommand.java
index 403a828..f78241a 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/commands/common/subcommands/GameRuleSubCommand.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/commands/common/subcommands/GameRuleSubCommand.java
@@ -1,13 +1,15 @@
 package fr.euphyllia.skyllia.commands.common.subcommands;
 
 import fr.euphyllia.skyllia.Main;
-import fr.euphyllia.skyllia.api.event.SkyblockChangePermissionEvent;
 import fr.euphyllia.skyllia.api.skyblock.Island;
 import fr.euphyllia.skyllia.api.skyblock.Players;
 import fr.euphyllia.skyllia.api.skyblock.model.PermissionRoleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
 import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.permissions.*;
+import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsCommandIsland;
+import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsInventory;
+import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsIsland;
+import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import fr.euphyllia.skyllia.commands.SubCommandInterface;
 import fr.euphyllia.skyllia.configuration.LanguageToml;
 import fr.euphyllia.skyllia.managers.skyblock.PermissionManager;
@@ -15,10 +17,8 @@
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
-import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/configuration/LanguageToml.java b/plugin/src/main/java/fr/euphyllia/skyllia/configuration/LanguageToml.java
index 4292b13..f8c80fe 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/configuration/LanguageToml.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/configuration/LanguageToml.java
@@ -116,6 +116,10 @@ public class LanguageToml {
     public static String messageASetMaxMembersCommandNotEnoughArgs = "La commande est incomplète : /skyllia setmaxmembres value confirm";
     public static String messageASetMaxMembersNotConfirmedArgs = "Vous n'avez pas ajouter le \"confirm\" à la fin";
     public static String messageASetMaxMembersNAN = "Le nombre indiqué est incorrect.";
+    public static String messageGameRuleCommandNotEnoughArgs = "La commande est incomplète : /skyllia gamerule <GAMERULE> <true/false>";
+    public static String messageGameRuleInvalid = "La gamerule n'existe pas";
+    public static String messageGameRuleUpdateSuccess = "La gamerule a été mise à jour ";
+    public static String messageGameRuleUpdateFailed = "Une erreur s'est produite lors de la mise à jour de la gamerule";
     private static boolean verbose;
 
     public static void init(File configFile) {
@@ -259,15 +263,10 @@ private static void islandHomeLanguage() {
         messageHomeCreateSuccess = getString("island.home.set.success", messageHomeCreateSuccess);
     }
 
-    public static String messageGameRuleCommandNotEnoughArgs = "La commande est incomplète : /skyllia gamerule <GAMERULE> <true/false>";
-    public static String messageGameRuleInvalid = "La gamerule n'existe pas";
-    public static String messageGameRuleUpdateSuccess = "La gamerule a été mise à jour ";
-    public static String messageGameRuleUpdateFailed = "Une erreur s'est produite lors de la mise à jour de la gamerule";
-
     private static void islandGameRuleLanguage() {
         messageGameRuleCommandNotEnoughArgs = getString("island.gamerule.not-enough-args", messageGameRuleCommandNotEnoughArgs);
         messageGameRuleInvalid = getString("island.gamerule.gamerule-invalid", messageGameRuleInvalid);
-        messageGameRuleUpdateSuccess =  getString("island.gamerule.success", messageGameRuleUpdateSuccess);
+        messageGameRuleUpdateSuccess = getString("island.gamerule.success", messageGameRuleUpdateSuccess);
         messageGameRuleUpdateFailed = getString("island.gamerule.failed", messageGameRuleUpdateFailed);
     }
 
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/database/query/exec/IslandPermissionQuery.java b/plugin/src/main/java/fr/euphyllia/skyllia/database/query/exec/IslandPermissionQuery.java
index bcca27f..65ae999 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/database/query/exec/IslandPermissionQuery.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/database/query/exec/IslandPermissionQuery.java
@@ -5,7 +5,6 @@
 import fr.euphyllia.skyllia.api.skyblock.Island;
 import fr.euphyllia.skyllia.api.skyblock.model.PermissionRoleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
-import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/PortailAlternativeFoliaEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/PortailAlternativeFoliaEvent.java
index ca9d779..0b1f0ea 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/PortailAlternativeFoliaEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/PortailAlternativeFoliaEvent.java
@@ -1,13 +1,11 @@
 package fr.euphyllia.skyllia.listeners.bukkitevents;
 
 import fr.euphyllia.skyllia.api.InterneAPI;
-import fr.euphyllia.skyllia.api.configuration.WorldConfig;
 import fr.euphyllia.skyllia.api.event.PlayerPrepareChangeWorldSkyblockEvent;
 import fr.euphyllia.skyllia.listeners.ListenersUtils;
 import fr.euphyllia.skyllia.utils.WorldUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/ExplosionEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/ExplosionEvent.java
index db09f48..1e641fa 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/ExplosionEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/ExplosionEvent.java
@@ -3,19 +3,15 @@
 import fr.euphyllia.skyllia.api.InterneAPI;
 import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.listeners.ListenersUtils;
-import fr.euphyllia.skyllia.listeners.bukkitevents.gamerule.BlockGameRuleEvent;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Location;
 import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Mob;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityExplodeEvent;
-import org.bukkit.event.entity.EntityPickupItemEvent;
 
-import java.util.Locale;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 public class ExplosionEvent implements Listener {
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/GriefingEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/GriefingEvent.java
index 03ac2c0..6787ffb 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/GriefingEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/GriefingEvent.java
@@ -12,8 +12,6 @@
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityChangeBlockEvent;
 
-import java.util.Locale;
-
 public class GriefingEvent implements Listener {
 
     private final InterneAPI api;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/MobSpawnEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/MobSpawnEvent.java
index 3b6bea3..42b1ea7 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/MobSpawnEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/MobSpawnEvent.java
@@ -5,7 +5,6 @@
 import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.listeners.ListenersUtils;
 import fr.euphyllia.skyllia.utils.EntityUtils;
-import fr.euphyllia.skyllia.utils.PlayerUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Location;
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/PickupEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/PickupEvent.java
index 0c18404..e0f2aa7 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/PickupEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/gamerule/entity/PickupEvent.java
@@ -23,7 +23,7 @@ public PickupEvent(InterneAPI interneAPI) {
     @EventHandler(priority = EventPriority.LOW)
     public void onPickupItem(final EntityPickupItemEvent event) {
         if (event.isCancelled()) return;
-        if (event.getEntity() instanceof Mob){
+        if (event.getEntity() instanceof Mob) {
             ListenersUtils.checkGameRuleIsland(event.getEntity().getLocation(), GameRuleIsland.MOB_PICKUP_ITEMS, event);
         }
     }
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/PlayerEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/PlayerEvent.java
index a6493ae..44291fd 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/PlayerEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/PlayerEvent.java
@@ -10,7 +10,10 @@
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityPickupItemEvent;
-import org.bukkit.event.player.*;
+import org.bukkit.event.player.PlayerBucketEmptyEvent;
+import org.bukkit.event.player.PlayerBucketEvent;
+import org.bukkit.event.player.PlayerBucketFillEvent;
+import org.bukkit.event.player.PlayerDropItemEvent;
 
 public class PlayerEvent implements Listener {
 
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/TeleportEvent.java b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/TeleportEvent.java
index ef1a968..bdb2f5a 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/TeleportEvent.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/listeners/bukkitevents/player/TeleportEvent.java
@@ -2,18 +2,11 @@
 
 import fr.euphyllia.skyllia.api.InterneAPI;
 import fr.euphyllia.skyllia.api.event.PlayerPrepareChangeWorldSkyblockEvent;
-import fr.euphyllia.skyllia.api.skyblock.Island;
 import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsIsland;
 import fr.euphyllia.skyllia.listeners.ListenersUtils;
-import fr.euphyllia.skyllia.managers.skyblock.SkyblockManager;
-import fr.euphyllia.skyllia.utils.PlayerUtils;
-import fr.euphyllia.skyllia.utils.RegionUtils;
-import fr.euphyllia.skyllia.utils.WorldUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -43,7 +36,7 @@ public void onPlayerTeleportOnIsland(final PlayerTeleportEvent event) {
                 PlayerTeleportEvent.TeleportCause teleportCause = event.getCause();
                 if (teleportCause.equals(PlayerTeleportEvent.TeleportCause.END_PORTAL)) {
                     ListenersUtils.callPlayerPrepareChangeWorldSkyblockEvent(event.getPlayer(),
-                    PlayerPrepareChangeWorldSkyblockEvent.PortalType.END, destination.getWorld().getName());
+                            PlayerPrepareChangeWorldSkyblockEvent.PortalType.END, destination.getWorld().getName());
                 } else if (teleportCause.equals(PlayerTeleportEvent.TeleportCause.NETHER_PORTAL)) {
                     ListenersUtils.callPlayerPrepareChangeWorldSkyblockEvent(event.getPlayer(),
                             PlayerPrepareChangeWorldSkyblockEvent.PortalType.NETHER, destination.getWorld().getName());
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/IslandHook.java b/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/IslandHook.java
index cd2a2b7..a362cbd 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/IslandHook.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/IslandHook.java
@@ -8,7 +8,6 @@
 import fr.euphyllia.skyllia.api.skyblock.model.Position;
 import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
 import fr.euphyllia.skyllia.api.skyblock.model.WarpIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import fr.euphyllia.skyllia.configuration.ConfigToml;
 import org.bukkit.Bukkit;
@@ -165,7 +164,8 @@ public boolean updateMember(Players member) {
         return this.plugin.getInterneAPI().getSkyblockManager().updateMember(this, member).join();
     }
 
-    @Override @Deprecated(forRemoval = true)
+    @Override
+    @Deprecated(forRemoval = true)
     public boolean updatePermissionIsland(PermissionsType permissionsType, RoleType roleType, long permissions) {
         return this.plugin.getInterneAPI().getSkyblockManager().updatePermissionIsland(this, permissionsType, roleType, permissions).join();
     }
diff --git a/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/SkyblockManager.java b/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/SkyblockManager.java
index 827995b..6dc9573 100644
--- a/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/SkyblockManager.java
+++ b/plugin/src/main/java/fr/euphyllia/skyllia/managers/skyblock/SkyblockManager.java
@@ -7,7 +7,6 @@
 import fr.euphyllia.skyllia.api.skyblock.model.PermissionRoleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.RoleType;
 import fr.euphyllia.skyllia.api.skyblock.model.WarpIsland;
-import fr.euphyllia.skyllia.api.skyblock.model.gamerule.GameRuleIsland;
 import fr.euphyllia.skyllia.api.skyblock.model.permissions.PermissionsType;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;