The java.util package has an interface called ListIterator that extends the Iterator interface and includes additional methods specific to iterating through the elements of lists forward or backward. Write a class called ArrayListIterator2 that adds some or all of these methods. The methods to add are as follows (see the Java API Specification for descriptions of each method):
• public void add(E value)
• public boolean hasPrevious()
• public int nextIndex()
• public E previous()
• public int previousIndex()
• public void set(E value)
Sorry the answer is not available at the moment…
If you are able to find the answer, please make sure to post it here. So that your Juniors have smile on their lips and feel happy.
Spread the 'tradition of sharing'.