import java.util.Date;
import java.util.ArrayList;
import java.util.List;

public class Book {
    private final String isbn;
    private final String title;
    private final List<Borrowing> borrowings = new ArrayList<>();

    public Book(String isbn, String title) {
        this.isbn = isbn;
        this.title = title;
    }

    public List<Borrowing> getBorrowings() {
        return borrowings;
    }
    
    public String getIsbn(){
		return this.isbn;
	}
	
	public String getTitle(){
		return this.title;
	}
}