private static void returnBook() {
printLoanedBooks();
System.out.println("\nEnter the number of the book to be returned: ");
int bookIndex = keyboard.nextInt();
try {
library.getLoanedBooks().get(bookIndex).returnStock();
System.out.println("Thank you for returning the book.");
} catch (StockNotOutException e) {
System.out.println("That is not a valid book to return");
}
}
private static void printLoanedBooks() {
System.out.println("Loaned Books:\n");
printList(library.getLoanedBooks());
}
private static void whoHasBooks() {
for (Book book : library.getLoanedBooks()) {
System.out.println(book + " : " + book.loanedTo());
}
}