One could consider adding the fact that a book cannot be "removed" when it is checked out. So also in the removeBook() method there should be a condition that tests if a book is checked out. Maybe this is mentioned later, but for now it seems to be skipped.
One could consider adding the fact that a book cannot be "removed" when it is checked out. So also in the removeBook() method there should be a condition that tests if a book is checked out. Maybe this is mentioned later, but for now it seems to be skipped.
djwave28 11 hours ago in playlist Eclipse and Java for Total Beginners