Rewrite the Course class in Listing 10.6 to add a clone method to perform a deep copy
Question:
Rewrite the Course class in Listing 10.6 to add a clone method to perform a deep copy on the students field.
Listing
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1 public class Course { private String courseName; private String[] students = new String[100]; private int numberofStudents; 2 3 5 public Course(String courseName) { this.courseName = courseName; public void addStudent (String student) { students[number0fStudents] = student; numberofStudents++; 10 11 12 13 14 public String[] getStudents() { return students; 15 16 17 18 19 20 21 22 23 24 public int getNumber0fStudents() { return number0fStudents; public String getCourseName () { return courseName; 25 26 27 public void dropStudent(String student) { // Left as an exercise in Programming Exercise 10.9 } 28 29 30 } wN2 NNN NNNN
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Program Plan Create a class called Course The class implements the Clonable interface to ...View the full answer
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Related Book For
Introduction to Java Programming, Comprehensive Version
ISBN: 978-0133761313
10th Edition
Authors: Y. Daniel Liang
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