Below is the implementation of the ArrayList Iterator discussed in lectures:

private class ListIterator implements Iterator {

private int currentPosition;

public ListIterator() {

this.currentPosition = 0;

}

@Override

public boolean hasNext() {

return this.currentPosition

}

@Override

public E next() {

if (this.hasNext()) {

return (E) elements[this.currentPosition++];

}

else

throw new NoSuchElementException();

}

}

Implement the ReverseListIterator for the ArrayList class.

Note: Remember to update the iterator() method of the ArrayList.