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My imports did not include the correct class :-/
I added in


And now it's AOK :)

--- Update ---

So going with ArrayList - is there a way to create a 2-dimensional ArrayList without...

I'm trying to declare one like this:


ArrayList p_al = new ArrayList();

However it's not working. I'm getting this:
symbol : class ArrayList
ArrayList p_al = new ArrayList();...

I am working on a system and restricted to using Java 1.4
I have some working code but when declaring an Array I am having to set an Array size large enough to provide for now and the future (as...