String.valueOf() in a loop

Asked Nov 12 '17 at 15:42

Active Nov 12 '17 at 15:42

Viewed 39 times

I am trying to add elements to a Queue using a for-loop

for(int i = 1; i <= cars.size(); i++){
    cars.add(new vehicle(String.valueOf(i));
}

When I try to peek at the queue, I am getting hashcode representations instead of the actual value of i. How can I get the values of i?

asked Nov 12 '17 at 15:42

Schrode

You are getting the hashcode of `vehicle` (not `i`). – Elliott Frisch Nov 12 '17 at 15:44
1

The queue presumably contains `vehicle` instances, not strings... – Oliver Charlesworth Nov 12 '17 at 15:44
3

how does this loop even terminate? – Codebender Nov 12 '17 at 15:45

0 Answers0