public class MainTest { public static void main(String[] args) { System.out.println("Testing starting..."); IList<String> list = new List<String>(); // Should give the output: 3, 4, 1, 2 list.addAt(0, "Item 1"); list.addAt(1, "Item 2"); list.addAt(0, "Item 3"); list.addAt(1, "Item 4"); System.out.println("Size: " + list.size()); for (int i = 0; i < list.size(); ++i) { System.out.println(list.getAllElementsAsStrings()[i]); } System.out.println("Testing ended..."); } }