import java.util.ArrayList;

public class BookTester{
	public static void main(String[] args){

		ArrayList <Book> books = new ArrayList<Book>();
			books.add(new Book("Book 1", 350));
			books.add(new Book("Book 2", 72));
			books.add(new Book("Book 3", 220));
			books.add(new Book("Book 4", 120));
			books.add(new Book("Book 5", 90));
			books.add(new Book("Book 6", 120));
			books.add(new Book("Book 7", 170));
			books.add(new Book("Book 8", 400));

			books.set(1, new Book("Book 3", 220));
			books.add(1, new Book("Book 5", 90));

System.out.println("The book at position 3 is: "+books.get(3).getTitle());
System.out.println("The ammount in the array is: "+books.size());
	for(int i = 0; i < books.size(); i++)
		if(books.get(i).getPages() == 120)
			books.remove(i);
	int totalPages = 0;
		for(Book book : books){
		totalPages += book.getPages();
		}System.out.println("The total number of pages are: "+totalPages);

		for(Book book : books)
			System.out.println(book.getTitle());
	}
}