Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 17STE
List all the accessor methods in the class DateFifthTry in Display 4.9.
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Complete the Course class by implementing the courseSize() method, which returns the total number of students in the course.
Given classes:
Class LabProgram contains the main method for testing the program.
Class Course represents a course, which contains an ArrayList of Student objects as a course roster. (Type your code in here.)
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the output is:
Course size: 2
public class LabProgram { public static void main (String [] args) { Course course = new Course(); // Example students for testing course.addStudent(new Student("Henry", "Bendel", 3.6)); course.addStudent(new Student("Johnny", "Min", 2.9)); System.out.println("Course size: " + course.courseSize()); } }
public class Student {
private String first; // first name private String last; // last name private…
2. The class PetShop has a single field as defined below: private ArrayList petList;
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Chapter 4 Solutions
Absolute Java (6th Edition)
Ch. 4 - Write a method called makeItNewYears that could be...Ch. 4 - Write a method called yellIfNewYear that could be...Ch. 4 - Prob. 3STECh. 4 - Write a method called happyGreeting that could be...Ch. 4 - Prob. 5STECh. 4 - Write a method called advanceYear that could be...Ch. 4 - Prob. 7STECh. 4 - Prob. 8STECh. 4 - Consider the definition of the method monthString...Ch. 4 - The method writeOutput in Display 4.2 uses the...
Ch. 4 - Rewrite the definitions of the methods getDay and...Ch. 4 - Rewrite the method getMonth in Display 4.2 using...Ch. 4 - In the definition of precedes in Display 4.7, we...Ch. 4 - Prob. 14STECh. 4 - Following the style guidelines given in this book,...Ch. 4 - Prob. 16STECh. 4 - List all the accessor methods in the class...Ch. 4 - List all the mutator methods in the class...Ch. 4 - Write a better version of the method dateOK with...Ch. 4 - What is the signature of each of the following...Ch. 4 - Prob. 21STECh. 4 - Prob. 22STECh. 4 - Prob. 23STECh. 4 - If a class is named CoolClass, what names are...Ch. 4 - Suppose you have defined a class such as the...Ch. 4 - What is a no-argument constructor? Does every...Ch. 4 - What would be the last line in the dialogue in...Ch. 4 - What would be the last line in the dialogue in...Ch. 4 - Write a program that outputs a certain coded...Ch. 4 - Prob. 2PPCh. 4 - Define a class called Journal that could be used...Ch. 4 - Define a class called WordCount whose objects...Ch. 4 - Write a grading program for a class with the...Ch. 4 - Prob. 7PPCh. 4 - Redefine the class Date in Display 4.13 so that...Ch. 4 - Define a class whose objects are records on animal...Ch. 4 - Prob. 10PPCh. 4 - Prob. 11PPCh. 4 - This programming project extends Programming...Ch. 4 - Your Community Supported Agriculture (CSA) farm...Ch. 4 - A comma-separated values (CSV) file is a simple...Ch. 4 - Prob. 15PP
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