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import java.util.ArrayList;

import java.util.Iterator;

public class IteratorDemo2 {

public static void main(String[] args) {

// Create an array list

ArrayList<String> counties = new ArrayList<String>();

// add elements to the array list

counties.add("Cork");

counties.add("Limerick");

counties.add("Dublin");

counties.add("Galway");

counties.add("Clare");

counties.add("Waterford");

// Use an iterator to display contents of array list

Iterator itr = counties.iterator();

while(itr.hasNext()) {

Object element = itr.next();

System.out.println(element + " ");

}

}

}