IN JAVA

$10\mathrm{.}10$ LAB: Course information $($derived classes$)$

Given main$(),$ define a Course base class with methods to set and get private fields of the following types:

String to store the course number

String to store the course title

Define Course's PrintInfo$()$ method that outputs the course number and title.

Then, define a derived class OfferedCourse with methods to set and get private fields of the following types:

String to store the instructor's name

String to store the location

String to store the class time

Ex$.$ If the input is:

ECE$287$ Digital Systems Design ECE$387$ Embedded Systems Design Mark Patterson Wilson Hall $231$ WF: $2-3$:$30$ pm

the output is:

Course Information: Course Number: ECE$287$ Course Title: Digital Systems Design Course Information: Course Number: ECE$387$ Course Title: Embedded Systems Design Instructor Name: Mark Patterson Location: Wilson Hall $231$ Class Time: WF: $2-3$:$30$ pm

My current files are below, these are incorrect $-$ I got a $0/10.$

course.java

public class Course $\{$

$//$ Private fields

$$ private String courseNumber;

$$ private String courseTitle;

$//$ Mutator methods

$$ public void setCourseNumber$($String courseNumber$)\{$

$$ this.courseNumber $=$ courseNumber;

$\}$

$$ public void setCourseTitle$($String courseTitle$)\{$

$$ this.courseTitle $=$ courseTitle;

$\}$

$//$ Accessor methods

$$ public String getCourseNumber$()\{$

$$ return courseNumber;

$\}$

$$ public String getCourseTitle$()\{$

$$ return courseTitle;

$\}$

$//$ Method to print course information

$$ public void printInfo$()\{$

$$ System.out.println$("$Course Information:"$)$;

$$ System.out.println$("$ Course Number: $"+$ courseNumber$)$;

$$ System.out.println$("$ Course Title: $"+$ courseTitle$)$;

$\}$

$\}$

offeredcourse.java

public class Course $\{$

$//$ Private fields

$$ private String courseNumber;

$$ private String courseTitle;

$//$ Mutator methods

$$ public void setCourseNumber$($String courseNumber$)\{$

$$ this.courseNumber $=$ courseNumber;

$\}$

$$ public void setCourseTitle$($String courseTitle$)\{$

$$ this.courseTitle $=$ courseTitle;

$\}$

$//$ Accessor methods

$$ public String getCourseNumber$()\{$

$$ return courseNumber;

$\}$

$$ public String getCourseTitle$()\{$

$$ return courseTitle;

$\}$

$//$ Method to print course information

$$ public void printInfo$()\{$

$$ System.out.println$("$Course Information:"$)$;

$$ System.out.println$("$ Course Number: $"+$ courseNumber$)$;

$$ System.out.println$("$ Course Title: $"+$ courseTitle$)$;

$\}$

$\}$

couresinformation.java $($THIS IS READ$-$ONLY, CANNOT BE EDITED$)$

import java.util.Scanner;

public class CourseInformation $\{$

$$public static void main$($String$[]$ args$)\{$

$$ Scanner scnr $=$ new Scanner$($System$.$in$)$;

$$ Course myCourse $=$ new Course$()$;

$$ OfferedCourse myOfferedCourse $=$ new OfferedCourse$()$;

$$ String courseNumber, courseTitle;

$$ String oCourseNumber, oCourseTitle, instructorName, location, classTime;

$$ courseNumber $=$ scnr$.$nextLine$()$;

$$ courseTitle $=$ scnr$.$nextLine$()$;

$$ oCourseNumber $=$scnr$.$nextLine$()$;

$$ oCourseTitle $=$scnr$.$nextLine$()$;

$$ instructorName $=$ scnr$.$nextLine$()$;

$$ location $=$ scnr$.$nextLine$()$;

$$ classTime $=$ scnr$.$nextLine$()$;

$$ myCourse.setCourseNumber$($courseNumber$)$;

$$ myCourse.setCourseTitle$($courseTitle$)$;

$$ myCourse.printInfo$()$;

$$ myOfferedCourse.setCourseNumber$($oCourseNumber$)$;

$$ myOfferedCourse.setCourseTitle$($oCourseTitle$)$;

$$ myOfferedCourse.setInstructorName$($instructorName$)$;

$$ myOfferedCourse.setLocation$($location$)$;

$$ myOfferedCourse.setClassTime$($classTime$)$;

$$ myOfferedCourse.printInfo$()$;

$$ System.out.println$("$ Instructor Name: $"+$ myOfferedCourse.getInstructorName$())$;

$$ System.out.println$("$ Location: $"+$ myOfferedCourse.getLocation$())$;

$$ System.out.println$("$ Class Time: $"+$ myOfferedCourse.getClassTime$())$;

$\}$

$\}$