if (args[0].equalsIgnoreCase("createarena")) {
                            if (p.hasPermission("ffa.createarena")) {
                                if (args.length == 1) {
                                    p.sendMessage(getPrefix() + ChatColor.RED + " You must specify an arena name.");
                                }
                                else if (args.length == 2) {
                                    // Create arena.
                                    p.sendMessage("args length is 2");
                                    plugin.config.set("arenas." + args [1] + ".name", args[1]);
                                    plugin.config.set("arenas." + args [1] + ".x", p.getLocation().getX());
                                    plugin.config.set("arenas." + args [1] + ".y", p.getLocation().getY());
                                    plugin.config.set("arenas." + args [1] + ".z", p.getLocation().getZ());
                                    plugin.config.set("arenas." + args [1] + ".world", p.getLocation().getWorld());
                                    plugin.config.getStringList("arenanames").add(args[1]);
                                    plugin.reloadConfig();
                                    p.sendMessage(getPrefix() + ChatColor.GOLD + "Successfully created arena " + args[1] + ".");
                                }
                            } else {
                                p.sendMessage(getPrefix() + ChatColor.RED + " You don't have permission.");
                            }
                        }