Storyboard StudyRightObjectStoryboards
Start situation: use University class to build object structure
step 1: dump object diagram
Check: Number of students: 2 actual 2
step 2: add support for path navigation call
int sum = albert.getUni().getRooms().getCredits().sum();
shall compute to 88.
step 3: call
mathRoom.findPath("", 88);
System.out: