Adding getters and setters in Course class

src/main/java/org/example/Course.java

@@ -16,4 +16,28 @@ public class Course {
         this.courseCode = courseCode;
         this.courseCredit = courseCredit;
     }
+
+    public String getCourseName() {
+        return courseName;
+    }
+
+    public void setCourseName(String courseName) {
+        this.courseName = courseName;
+    }
+
+    public String getCourseCode() {
+        return courseCode;
+    }
+
+    public void setCourseCode(String courseCode) {
+        this.courseCode = courseCode;
+    }
+
+    public int getCourseCredit() {
+        return courseCredit;
+    }
+
+    public void setCourseCredit(int courseCredit) {
+        this.courseCredit = courseCredit;
+    }
 }