LISTING 10.6 Course.java 1 public class Course { private String courseName; private String [] students = new String[100]; 4 3 private int number0fStudents; public Course (String courseName) { this.courseName 6. courseName; %3D public void addStudent (String student) { students [number0fStudents] number0fStudents++; 10 11 student; %3D 12 13 14 15 public String[] getStudents() { return students: 16

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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(Enable the Course class cloneable) Rewrite the Course class in Listing 10.6 to
add a clone method to perform a deep copy on the students field.
3.9
Transcribed Image Text:(Enable the Course class cloneable) Rewrite the Course class in Listing 10.6 to add a clone method to perform a deep copy on the students field. 3.9
LISTING 10.6 Course.java
1 public class Course {
private String courseName;
private String[] students = new String[100];
private int number0fStudents;
public Course(String courseName) {
this.courseName = courseName;
}
8
9.
public void addStudent (String student) {
students [number0fStudents]
number0fStudents++;
10
11
= student ;
12
13
14
public String [] getStudents () {
return students;
15
16
17
18
19
public int getNumber0fStudents ()
return number0fStudents;
20
21
22
23
public String getCourseName () {
return courseName;
24
25
26
27
28
public void dropStudent (String student) {
// Left as an exercise in Programming Exercise 10.9
29
30 )
Transcribed Image Text:LISTING 10.6 Course.java 1 public class Course { private String courseName; private String[] students = new String[100]; private int number0fStudents; public Course(String courseName) { this.courseName = courseName; } 8 9. public void addStudent (String student) { students [number0fStudents] number0fStudents++; 10 11 = student ; 12 13 14 public String [] getStudents () { return students; 15 16 17 18 19 public int getNumber0fStudents () return number0fStudents; 20 21 22 23 public String getCourseName () { return courseName; 24 25 26 27 28 public void dropStudent (String student) { // Left as an exercise in Programming Exercise 10.9 29 30 )
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