Fly COmmand

if (cmd.getName().equalsIgnoreCase("fly")) {
        Player player = (Player)sender;
    if(player.getAllowFlight()) {
        player.setAllowFlight(true);
        player.sendMessage("Fly Enabled");
        return true;
    } else {
        player.setAllowFlight(false);
        player.sendMessage("Fly disabled");
        return true;
    }
}