Java tutorial
import java.util.ArrayList; import java.util.Collection; public class Main { public static void main(String args[]) { Collection<Integer> arrlist = new ArrayList<Integer>(); arrlist.add(1); arrlist.add(2); arrlist.add(3); arrlist.add(4); arrlist.add(5); ArrayList<Integer> anotherList = new ArrayList<Integer>(arrlist); System.out.println(anotherList); } }