gistfile1.java

    // with bonus:
    private void chop(int waitTime, int...ids)
    {
        for (int id : ids)
        {
            SceneObject tree = SceneEntities.getNearest(id);
            if (tree != null && tree.isOnScreen())
            {
                Timer timer = new Timer(waitTime);
                if (tree.interact("Chop"))
                {
                    while (timer.isRunning() && Players.getLocal().getAnimation() != -1)
                        Time.sleep(300);
                }
            }
        }
    }

    // without bonus:
    private void chop(int id)
    {
        SceneObject tree = SceneEntities.getNearest(id);
        if (tree != null && tree.isOnScreen())
        {
            Timer timer = new Timer(3000); // or an specified time (to get bonus must have both multiple id's and specified timer)
            if (tree.interact("Chop"))
            {
                while (timer.isRunning() && Players.getLocal().getAnimation() != -1)
                    Time.sleep(300);
            }
        }
    }