Course.Java Program Plan: Include a class name named ““Exercise_13_13”. Declare package. Declare main method. A Course object “course1” is created referencing “course” class.. Three students are added into the course. “course1” is cloned using “clone()” method and named as “course2”. Two students are added to “course2”. The names of students in “course1” are displayed. Display names by traversing through the course array. The names of students in “course2” are displayed. Display names by traversing through the course array. Close the main method. Close the class. Include a class name named “Course”. Declare package. Declare main method. Declare string “courseName”. Declare a String array with size 100. Declare an integer “numberOfStudents”. Declare a constructor. Declare a method “addStudent” to add the number of students. Declare a method “GetStudents” to return students. Declare a method to return number of students. Declare a method to return course name. The protected clone method defined in the Object class is overridden and its accessibility is strengthened. A shallow copy using clone() method is done. Deep copy on students using clone() method from Course class is performed. Declare a string method to drop Student names. Close the main method. Close the class.

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Chapter 13, Problem 13.13PE

Program Plan Intro

Course.Java

Program Plan:

Include a class name named ““Exercise_13_13”.

Declare package.

Declare main method.

A Course object “course1” is created referencing “course” class..

Three students are added into the course.

“course1” is cloned using “clone()” method and named as “course2”.

Two students are added to “course2”.

The names of students in “course1” are displayed.

Display names by traversing through the course array.

The names of students in “course2” are displayed.

Display names by traversing through the course array.

Close the main method.

Close the class.

Include a class name named “Course”.

Declare package.

Declare main method.

Declare string “courseName”.

Declare a String array with size 100.

Declare an integer “numberOfStudents”.

Declare a constructor.

Declare a method “addStudent” to add the number of students.

Declare a method “GetStudents” to return students.

Declare a method to return number of students.

Declare a method to return course name.

The protected clone method defined in the Object class is overridden and its accessibility is strengthened.

A shallow copy using clone() method is done.

Deep copy on students using clone() method from Course class is performed.

Declare a string method to drop Student names.

Close the main method.

Close the class.

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