How can I slice an ArrayList out of an ArrayList in Java?

Question

How do I get an array slice of an ArrayList in Java? Specifically I want to do something like this:

ArrayList inputA = input.sub         


        

Answer 1

This is how I solved it. I forgot that sublist was a direct reference to the elements in the original list, so it makes sense why it wouldn't work.

ArrayList inputA = new ArrayList(input.subList(0, input.size()/2));