SHARE
SPREAD
HELP

The Tradition of Sharing

Help your friends and juniors by posting answers to the questions that you know. Also post questions that are not available.

To start with, Sr2Jr’s first step is to reduce the expenses related to education. To achieve this goal Sr2Jr organized the textbook’s question and answers. Sr2Jr is community based and need your support to fill the question and answers. The question and answers posted will be available free of cost to all.

Sharing the knowledge gained, is a generous way to change our world for the better. -Sr2Jr

 

#
Authors:
Stuart Reges, Marty Stepp
Chapter:
Linked Lists
Exercise:
Programming Projects
Question:2 | ISBN:9780136091813 | Edition: 2

Question

The java.util package has an interface called ListIterator that extends the Iterator interface and includes additional methods that are specific to iterating through the elements of lists forward or backward. Write a class called LinkedListIterator2 that adds some or all of these methods for iterating over a doubly linked list. The methods to add are the following (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)

TextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbook

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'.