}.start();
}
public static void copy(final CommandSender sender, final String oldworld, final String newworld) {
final WorldConfig oldconfig = WorldConfig.get(oldworld);
final WorldConfig newconfig = WorldConfig.get(newworld);
new AsyncTask("World copy thread") {
public void run() {
if (oldconfig.copyTo(newconfig)) {
CommonUtil.sendMessage(sender, ChatColor.GREEN + "World '" + oldworld + "' has been copied as '" + newworld + "'!");
} else {
CommonUtil.sendMessage(sender, ChatColor.RED + "Failed to copy world to '" + newworld + "'!");