steven is a god

server/src/main/java/dev/plex/command/IPlexCommand.java

@@ -1,11 +0,0 @@
-package dev.plex.command;
-
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.List;
-
-public interface IPlexCommand
-{
-    @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args, List<String> list) throws IllegalArgumentException;
-}

server/src/main/java/dev/plex/command/PlexCommand.java

@@ -29,7 +29,7 @@ import java.util.UUID;
 /**
  * Superclass for all commands
  */
-public abstract class PlexCommand extends Command implements PluginIdentifiableCommand, IPlexCommand
+public abstract class PlexCommand extends Command implements PluginIdentifiableCommand
 {
     /**
      * Returns the instance of the plugin
@@ -157,7 +157,6 @@ public abstract class PlexCommand extends Command implements PluginIdentifiableC
         try
         {
             Component component = this.execute(sender, isConsole(sender) ? null : (Player) sender, args);
-            this.tabComplete(sender, label, args, List.of(args));
             if (component != null)
             {
                 send(sender, component);
@@ -172,15 +171,14 @@ public abstract class PlexCommand extends Command implements PluginIdentifiableC
     }
 
     @NotNull
-    public abstract List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException;
+    public abstract List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException;
 
     @NotNull
     @Override
-    public List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args, List<String> list) throws IllegalArgumentException
+    public List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
-        list = tabComplete(sender, alias, args);
+        List<String> list = smartTabComplete(sender, alias, args);
         return StringUtil.copyPartialMatches(args[args.length - 1], list, Lists.newArrayList());
-        //return List.of("test1", "test2");
     }
 
     /**

server/src/main/java/dev/plex/command/impl/AdminChatCMD.java

@@ -59,7 +59,7 @@ public class AdminChatCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/AdminworldCMD.java

@@ -34,7 +34,7 @@ public class AdminworldCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/AdventureCMD.java

@@ -53,7 +53,7 @@ public class AdventureCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, "plex.gamemode.adventure.others"))
         {

server/src/main/java/dev/plex/command/impl/BanCMD.java

@@ -129,7 +129,7 @@ public class BanCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/BlockEditCMD.java

@@ -1,6 +1,5 @@
 package dev.plex.command.impl;
 
-import dev.plex.command.IPlexCommand;
 import dev.plex.command.PlexCommand;
 import dev.plex.command.annotation.CommandParameters;
 import dev.plex.command.annotation.CommandPermissions;
@@ -20,7 +19,7 @@ import java.util.List;
 
 @CommandPermissions(permission = "plex.blockedit")
 @CommandParameters(name = "blockedit", usage = "/<command> [list | purge | all | <player>]", aliases = "bedit", description = "Prevent players from modifying blocks")
-public class BlockEditCMD extends PlexCommand implements IPlexCommand
+public class BlockEditCMD extends PlexCommand
 {
     private final BlockListener bl = new BlockListener();
 
@@ -102,7 +101,7 @@ public class BlockEditCMD extends PlexCommand implements IPlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, this.getPermission()))
         {

server/src/main/java/dev/plex/command/impl/CommandSpyCMD.java

@@ -35,7 +35,7 @@ public class CommandSpyCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/ConsoleSayCMD.java

@@ -32,7 +32,7 @@ public class ConsoleSayCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/CreativeCMD.java

@@ -56,7 +56,7 @@ public class CreativeCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, "plex.gamemode.creative.others"))
         {

server/src/main/java/dev/plex/command/impl/DebugCMD.java

@@ -91,7 +91,7 @@ public class DebugCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/EntityWipeCMD.java

@@ -106,7 +106,7 @@ public class EntityWipeCMD extends PlexCommand
         return null;
     }
 
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, this.getPermission()))
         {

server/src/main/java/dev/plex/command/impl/FlatlandsCMD.java

@@ -33,7 +33,7 @@ public class FlatlandsCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/FreezeCMD.java

@@ -53,7 +53,7 @@ public class FreezeCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/GamemodeCMD.java

@@ -88,7 +88,7 @@ public class GamemodeCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/KickCMD.java

@@ -70,7 +70,7 @@ public class KickCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/ListCMD.java

@@ -65,7 +65,7 @@ public class ListCMD extends PlexCommand
         return list;
     }
 
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1 && silentCheckPermission(sender, this.getPermission()))
         {

server/src/main/java/dev/plex/command/impl/LocalSpawnCMD.java

@@ -27,7 +27,7 @@ public class LocalSpawnCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/LockupCMD.java

@@ -38,7 +38,7 @@ public class LockupCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/MasterbuilderworldCMD.java

@@ -35,7 +35,7 @@ public class MasterbuilderworldCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/MobPurgeCMD.java

@@ -111,7 +111,7 @@ public class MobPurgeCMD extends PlexCommand
         return mobs;
     }
 
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1 && silentCheckPermission(sender, this.getPermission()))
         {

server/src/main/java/dev/plex/command/impl/MuteCMD.java

@@ -59,7 +59,7 @@ public class MuteCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/NotesCMD.java

@@ -136,7 +136,7 @@ public class NotesCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, this.getPermission()))
         {

server/src/main/java/dev/plex/command/impl/PlexCMD.java

@@ -126,7 +126,7 @@ public class PlexCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/PunishmentsCMD.java

@@ -49,7 +49,7 @@ public class PunishmentsCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/RawSayCMD.java

@@ -33,7 +33,7 @@ public class RawSayCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/RemoveLoginMessageCMD.java

@@ -57,7 +57,7 @@ public class RemoveLoginMessageCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/SayCMD.java

@@ -32,7 +32,7 @@ public class SayCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return Collections.emptyList();
     }

server/src/main/java/dev/plex/command/impl/SetLoginMessageCMD.java

@@ -84,7 +84,7 @@ public class SetLoginMessageCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/SmiteCMD.java

@@ -135,7 +135,7 @@ public class SmiteCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender, this.getPermission()) && args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/SpectatorCMD.java

@@ -56,7 +56,7 @@ public class SpectatorCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender,"plex.gamemode.spectator.others"))
         {

server/src/main/java/dev/plex/command/impl/SurvivalCMD.java

@@ -57,7 +57,7 @@ public class SurvivalCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (silentCheckPermission(sender,"plex.gamemode.survival.others"))
         {

server/src/main/java/dev/plex/command/impl/TagCMD.java

@@ -94,7 +94,7 @@ public class TagCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         if (args.length == 1)
         {

server/src/main/java/dev/plex/command/impl/TempbanCMD.java

@@ -117,7 +117,7 @@ public class TempbanCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/ToggleCMD.java

@@ -63,7 +63,7 @@ public class ToggleCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/UnbanCMD.java

@@ -55,7 +55,7 @@ public class UnbanCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/UnfreezeCMD.java

@@ -38,7 +38,7 @@ public class UnfreezeCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/UnmuteCMD.java

@@ -38,7 +38,7 @@ public class UnmuteCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? PlexUtils.getPlayerNameList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/WhoHasCMD.java

@@ -45,7 +45,7 @@ public class WhoHasCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         return args.length == 1 && silentCheckPermission(sender, this.getPermission()) ? Arrays.stream(Material.values()).map(Enum::name).toList() : ImmutableList.of();
     }

server/src/main/java/dev/plex/command/impl/WorldCMD.java

@@ -44,7 +44,7 @@ public class WorldCMD extends PlexCommand
     }
 
     @Override
-    public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
+    public @NotNull List<String> smartTabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException
     {
         final List<String> completions = Lists.newArrayList();
         final Player player = (Player) sender;