diff --git a/common/src/main/java/com/hibiscusmc/hmccosmetics/command/CosmeticCommand.java b/common/src/main/java/com/hibiscusmc/hmccosmetics/command/CosmeticCommand.java
index 63943b83..8e77eea3 100644
--- a/common/src/main/java/com/hibiscusmc/hmccosmetics/command/CosmeticCommand.java
+++ b/common/src/main/java/com/hibiscusmc/hmccosmetics/command/CosmeticCommand.java
@@ -34,7 +34,7 @@ public class CosmeticCommand implements CommandExecutor {
     //             0      1        2
 
     @Override
-    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String @NotNull [] args) {
         boolean silent = false;
 
         if (args.length == 0) {
@@ -69,7 +69,10 @@ public class CosmeticCommand implements CommandExecutor {
 
         if (sender.hasPermission("HMCCosmetics.cmd.silent") || sender.isOp()) {
             for (String singleArg : args) {
-                if (singleArg.equalsIgnoreCase("-s")) silent = true;
+                if (singleArg.equalsIgnoreCase("-s")) {
+                    silent = true;
+                    break;
+                }
             }
         }
 
@@ -145,7 +148,7 @@ public class CosmeticCommand implements CommandExecutor {
                     return true;
                 }
 
-                CosmeticSlot cosmeticSlot = null;
+                CosmeticSlot cosmeticSlot;
 
                 if (sender instanceof Player) player = ((Player) sender).getPlayer();
                 if (sender.hasPermission("hmccosmetics.cmd.unapply.other")) {
diff --git a/common/src/main/java/com/hibiscusmc/hmccosmetics/listener/PlayerConnectionListener.java b/common/src/main/java/com/hibiscusmc/hmccosmetics/listener/PlayerConnectionListener.java
index cd40fd1c..66fde09a 100644
--- a/common/src/main/java/com/hibiscusmc/hmccosmetics/listener/PlayerConnectionListener.java
+++ b/common/src/main/java/com/hibiscusmc/hmccosmetics/listener/PlayerConnectionListener.java
@@ -13,11 +13,12 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.jetbrains.annotations.NotNull;
 
 public class PlayerConnectionListener implements Listener {
 
     @EventHandler
-    public void onPlayerJoin(PlayerJoinEvent event) {
+    public void onPlayerJoin(@NotNull PlayerJoinEvent event) {
         if (event.getPlayer().isOp() || event.getPlayer().hasPermission("hmccosmetics.notifyupdate")) {
             if (!HMCCosmeticsPlugin.getLatestVersion().equalsIgnoreCase(HMCCosmeticsPlugin.getInstance().getDescription().getVersion()) && HMCCosmeticsPlugin.getLatestVersion() != null)
                 MessagesUtil.sendMessageNoKey(
@@ -46,7 +47,7 @@ public class PlayerConnectionListener implements Listener {
     }
 
     @EventHandler
-    public void onPlayerQuit(PlayerQuitEvent event) {
+    public void onPlayerQuit(@NotNull PlayerQuitEvent event) {
         CosmeticUser user = CosmeticUsers.getUser(event.getPlayer());
         if (user == null) { // Remove any passengers if a user failed to initialize. Bugs can cause this to happen
             if (!event.getPlayer().getPassengers().isEmpty()) {