Denying watchcat command

src/de/steamwar/bungeecore/BungeeCore.java

@@ -110,6 +110,7 @@ public class BungeeCore extends Plugin {
         addCmd(new FightCommand());
         addCmd(new HelpCommand());
         addCmd(new BanCommand());
+        addCmd(new DenyCommand("watchcat", "wc"));
 
         BroadCastMsgs = config.getStringList("broadcasts").toArray(new String[1]);
         getProxy().getScheduler().schedule(this, () -> {

src/de/steamwar/bungeecore/commands/DenyCommand.java

@@ -0,0 +1,21 @@
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.BungeeCore;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.chat.TextComponent;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+public class DenyCommand extends Command {
+
+    public DenyCommand(String cmd, String ...aliases) {
+        super(cmd, "", aliases);
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        if(sender instanceof ProxiedPlayer){
+            ProxiedPlayer player = (ProxiedPlayer) sender;
+            player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cUnbekannter Befehl."));
+        }
+    }
+}