public class Book {
private String title;
private String author;
public Book() {}
public Book(String title, String author) {
this.title = title;
this.author = author;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public void showInfo() {
System.out.println(title + ", " + author);
}
}
import java.util.ArrayList;
import ch21.Book;
public class ArrayListTest {
public static void main(String[] args) {
ArrayList<Book> library = new ArrayList<>();
library.add(new Book("태백산맥1", "조정래"));
library.add(new Book("태백산맥2", "조정래"));
library.add(new Book("태백산맥3", "조정래"));
library.add(new Book("태백산맥4", "조정래"));
library.add(new Book("태백산맥5", "조정래"));
for (int i = 0; i < library.size(); i++) {
library.get(i).showInfo();
}
}
}
태백산맥1, 조정래
태백산맥2, 조정래
태백산맥3, 조정래
태백산맥4, 조정래
태백산맥5, 조정래