clean-up

common/src/main/java/us/ajg0702/queue/commands/BaseCommand.java

@@ -20,6 +20,7 @@ public class BaseCommand implements IBaseCommand {
         return null;
     }
 
+    @SuppressWarnings("unused")
     @Override
     public ImmutableList<ISubCommand> getSubCommands() {
         return null;
@@ -35,6 +36,7 @@ public class BaseCommand implements IBaseCommand {
         return null;
     }
 
+    @SuppressWarnings("unused")
     @Override
     public void addSubCommand(ISubCommand subCommand) {
 

common/src/main/java/us/ajg0702/queue/common/QueueManagerImpl.java

@@ -14,12 +14,11 @@ import us.ajg0702.utils.common.TimeUtils;
 
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 
 public class QueueManagerImpl implements QueueManager {
 
-    private List<QueueServer> servers = new ArrayList<>();
+    private final List<QueueServer> servers = new ArrayList<>();
 
     private final QueueMain main;
     private final Messages msgs;
@@ -283,7 +282,6 @@ public class QueueManagerImpl implements QueueManager {
 
     @Override
     public void sendMessages() {
-        if(servers == null) return;
         try {
             for(QueueServer server : servers) {
                 for(QueuePlayer queuePlayer : server.getQueue()) {

common/src/main/java/us/ajg0702/queue/common/TaskManager.java

@@ -109,6 +109,7 @@ public class TaskManager {
         return scheduleAtFixedRate(executor, command, 0, period, unit);
     }
 
+    @SuppressWarnings("UnusedReturnValue")
     public ScheduledFuture<?> runLater(Runnable runnable, long delay, TimeUnit unit) {
         return executor.schedule(runnable, delay, unit);
     }

platforms/bungeecord/src/main/java/us/ajg0702/queue/platforms/bungeecord/BungeeQueue.java

@@ -28,18 +28,14 @@ import java.util.List;
 
 public class BungeeQueue extends Plugin implements Listener {
 
-    private QueueLogger logger;
-
     private QueueMain main;
 
-    private File dataFolder;
-
     List<IBaseCommand> commands;
 
     @Override
     public void onEnable() {
-        logger = new BungeeLogger(getLogger());
-        dataFolder = getDataFolder();
+        QueueLogger logger = new BungeeLogger(getLogger());
+        File dataFolder = getDataFolder();
 
         main = new QueueMain(
                 logger,
@@ -60,7 +56,7 @@ public class BungeeQueue extends Plugin implements Listener {
 
         for(IBaseCommand command : commands) {
             getProxy().getPluginManager()
-                    .registerCommand(this, new BungeeCommand(main, (BaseCommand) command));
+                    .registerCommand(this, new BungeeCommand((BaseCommand) command));
         }
 
         getProxy().getPluginManager().registerListener(this, this);

platforms/bungeecord/src/main/java/us/ajg0702/queue/platforms/bungeecord/commands/BungeeCommand.java

@@ -5,14 +5,11 @@ import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.plugin.Command;
 import net.md_5.bungee.api.plugin.TabExecutor;
 import us.ajg0702.queue.commands.BaseCommand;
-import us.ajg0702.queue.common.QueueMain;
 
 public class BungeeCommand extends Command implements TabExecutor {
-    QueueMain main;
-    BaseCommand command;
-    public BungeeCommand(QueueMain main, BaseCommand command) {
+    final BaseCommand command;
+    public BungeeCommand(BaseCommand command) {
         super(command.getName(), command.getPermission(), command.getAliases().toArray(new String[0]));
-        this.main = main;
         this.command = command;
     }
 

platforms/bungeecord/src/main/java/us/ajg0702/queue/platforms/bungeecord/players/BungeePlayer.java

@@ -2,12 +2,8 @@ package us.ajg0702.queue.platforms.bungeecord.players;
 
 import net.kyori.adventure.audience.Audience;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.serializer.bungeecord.BungeeComponentSerializer;
 import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
-import net.md_5.bungee.api.ChatMessageType;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.chat.BaseComponentSerializer;
 import org.jetbrains.annotations.NotNull;
 import us.ajg0702.queue.api.players.AdaptedPlayer;
 import us.ajg0702.queue.api.server.AdaptedServer;

platforms/velocity/build.gradle.kts

@@ -35,11 +35,11 @@ tasks.withType<ProcessResources> {
 }
 
 tasks.jar {
-    exclude("**/*.java");
+    exclude("**/*.java")
 }
 
 tasks.compileJava {
-    source = tasks.getByName("processResources").outputs.files.asFileTree;
+    source = tasks.getByName("processResources").outputs.files.asFileTree
 }
 
 

spigot/src/main/java/us/ajg0702/queue/spigot/Placeholders.java

@@ -118,6 +118,7 @@ public class Placeholders extends PlaceholderExpansion {
      *
      * @return possibly-null String of the requested identifier.
      */
+    @SuppressWarnings("SuspiciousMethodCalls")
 	@Override
     public String onPlaceholderRequest(Player player, final String identifier){
     	//Bukkit.getLogger().info("itentifier: "+identifier);
@@ -180,6 +181,7 @@ public class Placeholders extends PlaceholderExpansion {
         return null;
     }
     
+    @SuppressWarnings("SameReturnValue")
 	private String parsePlaceholder(Player player, String identifier) {
     	if(identifier.equalsIgnoreCase("queued")) {
         	plugin.sendMessage(player, "queuename", "");