small cleanup

bungee/src/main/java/me/lucko/luckperms/BungeeConfig.java

@@ -27,6 +27,7 @@ public class BungeeConfig implements LPConfiguration {
         }
     }
 
+    @SuppressWarnings("ResultOfMethodCallIgnored")
     private File makeFile(String file) throws IOException {
         File cfg = new File(plugin.getDataFolder(), file);
 

bungee/src/main/java/me/lucko/luckperms/MainCommand.java

@@ -8,7 +8,7 @@ import net.md_5.bungee.api.plugin.Command;
 
 import java.util.Arrays;
 
-public class MainCommand extends Command {
+class MainCommand extends Command {
     private final CommandManager manager;
 
     public MainCommand(CommandManager manager) {

bungee/src/main/java/me/lucko/luckperms/listeners/PlayerListener.java

@@ -3,7 +3,6 @@ package me.lucko.luckperms.listeners;
 import lombok.AllArgsConstructor;
 import me.lucko.luckperms.LPBungeePlugin;
 import me.lucko.luckperms.commands.Util;
-import me.lucko.luckperms.data.Datastore;
 import me.lucko.luckperms.users.User;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;

bungee/src/main/java/me/lucko/luckperms/users/BungeeUser.java

@@ -12,12 +12,12 @@ public class BungeeUser extends User {
 
     private final LPBungeePlugin plugin;
 
-    public BungeeUser(UUID uuid, LPBungeePlugin plugin) {
+    BungeeUser(UUID uuid, LPBungeePlugin plugin) {
         super(uuid, plugin);
         this.plugin = plugin;
     }
 
-    public BungeeUser(UUID uuid, String username, LPBungeePlugin plugin) {
+    BungeeUser(UUID uuid, String username, LPBungeePlugin plugin) {
         super(uuid, username, plugin);
         this.plugin = plugin;
     }