((Integer)arraylist.get(arraylist.size()-1)).intValue()

List kingPawnOpenings = new ArrayList();
Map commonPositions = new HashMap();

import java.util.*;
 
class HelloArrayList
{
   public static void main(String args[])
   {
      // This might simulate a raw list read from a text file:
      String rawNames = "Anastasia Bob Chad Dianne Fred George Hugh " +
                        "Ian Jack Kirk Lisa Mandy Ned Oliver " +
                        "Pricilla Quentin Roberta Samwise Tammy Ulf " +
                        "Vera Will Xavier Yancy Zack";
 
      // Build the list of names by parsing the raw data:
      List names = new ArrayList();
      Enumeration parts = new StringTokenizer( rawNames, " " );
      while( parts.hasMoreElements() )
         names.add( parts.nextElement() );
 
      // Now we have a list, lets print it out and see what's in it:
      System.out.println("These are the names in the list:");
      Iterator nameIterator = names.iterator();
   
      while( nameIterator.hasNext() )
         System.out.println( nameIterator.next().toString() );
   }
}