Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 12.3, Problem 17STQ
Explanation of Solution
Changes need for Listing 12.1:
- User need to change the import statement “import java.util.ArrayList;” to “import java.util.LinkedList;”
- Then there is a need to make a change in invoking constructor.
- That is change “LinkedList<String> toDoList = new LinkedList<String>();” to “LinkedList<String> toDoList = new LinkedList<String>();”.
Modified code from Listing 12.1:
The modified code for Listing 12.1 is given below:
//Import required package
import java.util.LinkedList;
import java.util.Scanner;
//Define "ArrayListDemo" class
public class ArrayListDemo
{
//Define main function
public static void main(String[] args)
{
/* Create an object for "LinkedList" class */
LinkedList<String> toDoList = new LinkedList<String>();
/* Display prompt statement */
System.out.println("Enter items for the list, when prompted.");
/* Assign variable "done" to "false" */
boolean done = false;
/* Create object for "Scanner" class */
Scanner keyboard = new Scanner(System...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which methods do ArrayList and LinkedList have that are not defined in the List interface? Why do you think that these methods are not included in List?
For both ArrayList and LinkedList, which methods do not exist in the List interface? Just why do you think these methods are left out the List?
What kinds of functions are missing from the List interface that are shared by both ArrayList and LinkedList? What leads you to believe that these approaches are not included on the List?
Chapter 12 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 12.1 - Suppose aList is an object of the class...Ch. 12.1 - Prob. 2STQCh. 12.1 - Prob. 3STQCh. 12.1 - Prob. 4STQCh. 12.1 - Can you use the method add to insert an element at...Ch. 12.1 - Prob. 6STQCh. 12.1 - Prob. 7STQCh. 12.1 - If you create a list using the statement...Ch. 12.1 - Prob. 9STQCh. 12.1 - Prob. 11STQ
Ch. 12.1 - Prob. 12STQCh. 12.2 - Prob. 13STQCh. 12.2 - Prob. 14STQCh. 12.2 - Prob. 15STQCh. 12.2 - Prob. 16STQCh. 12.3 - Prob. 17STQCh. 12.3 - Prob. 18STQCh. 12.3 - Prob. 19STQCh. 12.3 - Write a definition of a method isEmpty for the...Ch. 12.3 - Prob. 21STQCh. 12.3 - Prob. 22STQCh. 12.3 - Prob. 23STQCh. 12.3 - Prob. 24STQCh. 12.3 - Redefine the method getDataAtCurrent in...Ch. 12.3 - Repeat Question 25 for the method...Ch. 12.3 - Repeat Question 25 for the method...Ch. 12.3 - Repeat Question 25 for the method...Ch. 12.4 - Revise the definition of the class ListNode in...Ch. 12.4 - Prob. 30STQCh. 12.5 - What is the purpose of the FXML file?Ch. 12.5 - Prob. 32STQCh. 12 - Repeat Exercise 2 in Chapter 7, but use an...Ch. 12 - Prob. 2ECh. 12 - Prob. 3ECh. 12 - Repeat Exercises 6 and 7 in Chapter 7, but use an...Ch. 12 - Write a static method removeDuplicates...Ch. 12 - Write a static method...Ch. 12 - Write a program that will read sentences from a...Ch. 12 - Repeat Exercise 12 in Chapter 7, but use an...Ch. 12 - Write a program that will read a text file that...Ch. 12 - Revise the class StringLinkedList in Listing 12.5...Ch. 12 - Prob. 12ECh. 12 - Write some code that will use an iterator to...Ch. 12 - Prob. 14ECh. 12 - Write some code that will use an iterator to...Ch. 12 - Prob. 17ECh. 12 - Revise the method selectionSort within the class...Ch. 12 - Repeat the previous practice program, but instead...Ch. 12 - Repeat Practice Program 1, but instead write a...Ch. 12 - Write a program that allows the user to enter an...Ch. 12 - Write a program that uses a HashMap to compute a...Ch. 12 - Write a program that creates Pet objects from data...Ch. 12 - Repeat the previous programming project, but sort...Ch. 12 - Repeat the previous programming project, but read...Ch. 12 - Prob. 9PPCh. 12 - Prob. 10PPCh. 12 - Prob. 11PPCh. 12 - Prob. 12PPCh. 12 - Prob. 13PPCh. 12 - Prob. 14PPCh. 12 - Prob. 15PP
Knowledge Booster
Similar questions
- In our demo program, we compared the efficiency of ArrayList and LinkedList byadding a number of items to beginning of these two kinds of lists. Which kind of list(ArrayList or LinkedList) takes less time to add? Briefly explain why is that? Youmay draw diagrams to explain.arrow_forwardYou are writing a program that repeatedly does a linear search on a list of items. In order to speed the program up, every time you search for an item and find it in the list, you move that item to the beginning of the list so that the linear search will find it faster the next time you look for it. Which type of list would be better to use in this situation? Question 5 options: 1 ArrayList 2 LinkedList 3 Both types of list will perform about the same for this use casearrow_forwardUsing examples of your own, write short notes to explain how ArrayList and LinkedList work in Java. please give me a code example how to do that?arrow_forward
- How to use multithread in ArrayList? The ArrayList contains 100 Element. but the program only load 10 Element while it done 10 elemnt it continue load 10 element next until the program load all 100 Element.arrow_forward1. According to the following LinkedList, write pseudo code for the question belowHow do you insert a node with the data, "Brandon" between the node of "Chu" and the node of "Bethany"? 2.Assume that there is a linked list that connected several names.How do you set up a "while" loop to print the whole list? 3.What is the advantage of using a LinkedList over an ArrayList?arrow_forwardWhat are the similarities and differences between a -HashSet and an ArrayList? Use the descriptions of Set, HashSet, List, and -ArrayList in the library documentation to find out, because HashSet is a -special case of a Set, and ArrayList is a special case of a Listarrow_forward
- In java, i want to use forkjoin platform to execute 5 ArrayList to make it load faster Pls? give me a code example how to do that?arrow_forwardCreate a new Hash class that uses an arraylist instead of an array for the hash table. Test your implementation by rewriting (yet again) the computer terms glossary application.arrow_forwardWhat are wrapper classes and why are they useful for ArrayLists? Include examples of autoboxing and unboxing.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education