Question

Is there a way to make a for loop that stalls and will only print the next element when next is called? It seems everything else runs smoothly, at this points I’m typing because it won’t let me post my question unless I explain more. I feel my problem is quite direct though.

Answer 1

If you really need a next() method, you can create one inside your Fibonacci.
Create a global variable

int index = 0;

then your next() will look as follows

public int next(){
  return fib[index++];
}

Then you can use next() function to print next element.