Cacher is the code snippet organizer for pro developers

Private static int index = 0;
public static void main (String[] args){
  int n1 = 0;
  int n2 = 1;
  System.out.println(“index: “ + index + “ = “ + n1);
  fibonacci(n1, n2);
}
public static void fibonacci(int n1, int n2){
  System.out.println(“index: “ + index + “ = “ + n2);
  if (index == 20){ //Stopping point.
    return;
  }
  index++; //Make sure to increment our index to walk towards the end.
  fibonacci(n2, n1 + n2);
}