import java.util.ArrayList; import java.util.AbstractList; public class Demo { public static void main(String[] args) { AbstractList<Integer> myList = new ArrayList<Integer>(); myList.add(75); myList.add(100); myList.add(150); myList.add(200); myList.add(250); myList.add(300); myList.add(350); myList.add(400); System.out.println("Elements in the AbstractList = " + myList); AbstractList<Integer> myList2 = new ArrayList<Integer>(); myList2.add(75); myList2.add(100); myList2.add(150); myList2.add(200); myList2.add(250); myList2.add(300); myList2.add(350); myList2.add(400); System.out.println("Elements in the AbstractList2 = " + myList2); System.out.println("Are both the lists same? = " + myList.equals(myList2)); } }