这是另外两个类的驱动方法。我在这里发布 https://codereview.stackexchange.com/questions/33148/book-program-with-arraylist
我需要一些关于私有静态 ArrayList getAuthors(String authors) 方法的帮助。我是个初学者。所以请帮我完成这个驱动方法。或者给我一些指示。
操作说明
allAuthors 数组的一些元素在两个作者姓名之间包含星号“*”。getAuthors 方法使用此星号作为名称之间的分隔符,以将它们分别存储在返回的字符串数组列表中。
import java.util.ArrayList;
public class LibraryDrive {
public static void main(String[] args) {
String[] titles = { "The Hobbit", "Acer Dumpling", "A Christmas Carol",
"Marley and Me", "Building Java Programs",
"Java, How to Program" };
String[] allAuthors = { "Tolkien, J.R.", "Doofus, Robert",
"Dickens, Charles", "Remember, SomeoneIdont",
"Reges, Stuart*Stepp, Marty", "Deitel, Paul*Deitel, Harvery" };
ArrayList<String> authors = new ArrayList<String>();
ArrayList<Book> books = new ArrayList<Book>();
for (int i = 0; i < titles.length; i++) {
authors = getAuthors(allAuthors[i]);
Book b = new Book(titles[i], authors);
books.add(b);
authors.remove(0);
}
Library lib = new Library(books);
System.out.println(lib);
lib.sort();
System.out.println(lib);
}
private static ArrayList<String> getAuthors(String authors) {
ArrayList books = new ArrayList<String>();
// need help here.
return books;
}
}