How best to turn a JArray of type Type into an array of Types?

I've got a JArray that represents the json substring [1,2,3]. I'd like to turn it into an int[] instead.

What's the correct way of doing this? The best way I've found so far is to do the following:

int[] items = new int[myJArray.Count];

int i = 0;
foreach (int item in myJArray)
{
    items[i++] = item;
}