Chapter 15.2, Problem 9SC

Explanation of Solution

Linked list:

• Linked List is a data structure which is used to collect a sequence of objects which will allows the efficient access of elements such as adding and removing of elements even from the middle of the sequence.
• It contains numbers of nodes where each node will have a reference to the next.
• To access the elements present inside the linked list the list iterator can be utilized.

Iterator:

Iterators are used to access the elements present inside the linked list.

Code:

//creation of the list iterator

ListIterator<String> iter = words.iterator();

//loop that iterates for the elements present

while (iter...