Question

Possible Duplicate:
How to store arrayList into an array in java?

I want to know how can I convert an ArrayList into an Array.

Is there any method to do so in Java?

Can anyone help me about this?

Answer 1

yep, there is check out the List API:

List.toArray(T[])

Example:

List<Integer> list = new ArrayList<>();
list.add(1);
list.add(2);
list.add(3);
Integer[] arr = list.toArray(new Integer[list.size()]);