import java.util.ArrayList; import java.util.List; public class MainClass { public static void printList (List<?> list) { for (Object element : list) { System.out.println(element); } } public static void main(String[] args) { List<String> list1 = new ArrayList<String>(); list1.add ("Hello"); list1.add ("World"); printList (list1); List<Integer> list2 = new ArrayList<Integer>(); list2.add(100); list2.add(200); printList(list2); } }
Hello World 100 200