Update src/main/java/de/thdeg/grademanager/model/CoursesOfStudy.java

src/main/java/de/thdeg/grademanager/model/CoursesOfStudy.java

@@ -13,9 +13,9 @@ public class CoursesOfStudy
     private final int duration;
     private final int fees;
     private final List<Course> courses;
-    private FieldOfStudy fieldOfStudy;
+    private String fieldOfStudy;
 
-    public CoursesOfStudy(int id, String name, BachelorDegree bachelorDegree, int duration, int fees, List<Course> courses, FieldOfStudy fieldOfStudy)
+    public CoursesOfStudy(int id, String name, BachelorDegree bachelorDegree, int duration, int fees, List<Course> courses, String fieldOfStudy)
     {
         this.id = id;
         this.name = name;