arraylist removerange 28int fromindex int toindex 29 method in java

1import java.util.ArrayList;
2// extending class since removeRange() is a protected method
3public class ArrayListRemoveRangeMethodExample extends ArrayList<Integer>
4{
5   public static void main(String[] args)
6   {
7      ArrayListRemoveRangeMethodExample al = new ArrayListRemoveRangeMethodExample();
8      al.add(23);
9      al.add(38);
10      al.add(18);
11      al.add(62);
12      al.add(27);
13      al.add(95);
14      System.out.println("ArrayList before using removeRange method: " + al);
15      // removing range of first 2 elements
16      al.removeRange(0, 2);
17      System.out.println("ArrayList after using removeRange method: " + al);
18   }
19}