Removing elements from array list with the iterator

Sun Oct 21, 2012 1:22 pm

Remove elements from array list using iterator object :

Code:: import java.util.ArrayList; import java.util.Iterator; public class ArraysWork { public static void main(String[] args) { ArrayList charsList = new ArrayList(); for (char alphabet = 'A'; alphabet < 'H'; alphabet++) { charsList.add(alphabet); } Iterator iterator1 = charsList.iterator(); while (iterator1.hasNext()) { System.out.print(iterator1.next() + " \n"); iterator1.remove(); } Iterator iterator2 = charsList.iterator(); while (iterator2.hasNext()) { System.out.print("The array is not empty"); } } }

The output is :