public class ActionMenuPlugin extends JavaPlugin {

    public MapActionMenu menu;
    public static final Logger log = Logger.getLogger("Minecraft.ActionMenu");

    public void onEnable() {
        getServer().getPluginManager().registerEvent(Event.Type.PLAYER_INTERACT, new ActionMenuPlayerListener(this), Event.Priority.Normal, this);
    // Instantiate the menu.. MapActionMenu requires a JavaPlugin (But not all the ActionMenus do)
        menu = new MapActionMenu(this);
    // Give the menu a header (optional)
        menu.setHeader("Spells");
    // Add a menu item, passing in the text it will display.
        menu.add(new MapActionMenuItem("Fireball") {
            @Override
            public void run() {
        // Shoot a fireball.
                final Vector direction = getPlayer().getEyeLocation().getDirection().multiply(2);
                getPlayer().getWorld().spawn(getPlayer().getEyeLocation().add(direction.getX(), direction.getY(), direction.getZ()), Fireball.class);
            }
        });
        menu.add(new MapActionMenuItem("Ice Breath") {
            @Override
            public void run() {
        // note: this doesn't actually do anything! :3
            }
        });
        menu.add(new MapActionMenuItem("Blink") {
            @Override
            public void run() {
        // note: this doesn't actually do anything! :3
            }
        });
        log.info(this + " enabled.");
    }

    public void onDisable() {
        log.info(this + " disabled.");
    }
}

public class ActionMenuPlayerListener extends PlayerListener {

    ActionMenuPlugin plugin;

    public ActionMenuPlayerListener(ActionMenuPlugin plugin) {
        this.plugin = plugin;
    }

    public void onPlayerInteract(PlayerInteractEvent event) {
        if (event.getPlayer().getItemInHand().getType() != Material.MAP) return;
    // On right click with map, cycle the menu selection.
        if (event.getAction() == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK) {
            plugin.menu.cycleMenu();
            plugin.menu.showMenu(event.getPlayer());
        }
    // On left click with map, perform the menu selection
    else if (event.getAction() == Action.LEFT_CLICK_AIR || event.getAction() == Action.LEFT_CLICK_BLOCK) {
            plugin.menu.doSelectedMenuItem(event.getPlayer());
        }
    }
}