Extendable array
<p>I want to create an extendable array. Whenever you try and add another element into the current array, and it's full it should copy every element from the current array into the new one (including the new element that you want to add) and then delete the old array. Would anyone be able to give me some pointers on how to do this?</p>

<p><strong>EDIT:</strong>
note: I can't use arraylists for this</p>
