Minor formatting improvements

src/main/java/com/planetgallium/kitpvp/api/Kit.java

@@ -17,15 +17,15 @@ import java.util.Map;
 
 public class Kit {
 
-    private String name;
+    private final String name;
     private String permission;
     private Cooldown cooldown;
     private int level;
     private int health;
 
-    private Map<Integer, ItemStack> inventory;
-    private List<PotionEffect> effects;
-    private List<Ability> abilities;
+    private final Map<Integer, ItemStack> inventory;
+    private final List<PotionEffect> effects;
+    private final List<Ability> abilities;
 
     private ItemStack helmet;
     private ItemStack chestplate;

src/main/java/com/planetgallium/kitpvp/game/Kits.java

@@ -23,12 +23,12 @@ import java.util.*;
 
 public class Kits {
 
-    private Game plugin;
-    private Arena arena;
-    private Resources resources;
-    private Resource messages;
+    private final Game plugin;
+    private final Arena arena;
+    private final Resources resources;
+    private final Resource messages;
 
-    private Map<String, String> kits;
+    private final Map<String, String> kits;
 
     public Kits(Game plugin, Arena arena) {
         this.arena = arena;

src/main/java/com/planetgallium/kitpvp/game/Leaderboards.java

@@ -22,6 +22,8 @@ public class Leaderboards {
         registerCache("kills", 25);
         registerCache("deaths", 25);
         registerCache("level", 25);
+
+        // TODO: implement PriorityQueue to manage cached Leaderboards... currently you're basically recreating it lol...
     }
 
     private void registerCache(String key, int size) {

src/main/java/com/planetgallium/kitpvp/listener/HitListener.java

@@ -4,7 +4,6 @@ import com.cryptomorin.xseries.XSound;
 import com.planetgallium.kitpvp.Game;
 import com.planetgallium.kitpvp.game.Arena;
 import com.planetgallium.kitpvp.util.Resource;
-import com.planetgallium.kitpvp.util.Resources;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -14,15 +13,13 @@ import com.planetgallium.kitpvp.util.Toolkit;
 
 public class HitListener implements Listener {
 
-	private Arena arena;
-	private Resources resources;
-	private Resource config;
-	private XSound.Record hitSound;
+	private final Arena arena;
+	private final Resource config;
+	private final XSound.Record hitSound;
 
 	public HitListener(Game plugin) {
 		this.arena = plugin.getArena();
-		this.resources = plugin.getResources();
-		this.config = resources.getConfig();
+		this.config = plugin.getResources().getConfig();
 
 		String soundString = config.getString("Combat.HitSound.Sound") + ", 1, " + config.getInt("Combat.HitSound.Pitch");
 		this.hitSound = XSound.parse(null, Bukkit.getWorlds().get(0).getSpawnLocation(), soundString, false).join();