Why am I getting “Local variables referenced from an inner class must be final”?

Question

I\'m not even sure if this code will do anything even if it works, but I don\'t know what to do to get rid of the \"Local variables referenced from an inner class must be final

Answer 1

As it says, the var i needs to have the final prefix. Change the code to something like this:-

    for(int i = 0; i < 50; i++) {
        final int i2 = i;
        new AnimationTimer()
        {
            public void handle()
            {      
                fireballRight[i2].setImage("puercosloco/fireballright.png"); // Use i2 instead of i.