< 확장for문 >
public class Test14_확장for {
	public static void main(String[] args) {
		int[] a= {10,20,30,40};
		for(int b:a) {
			System.out.println(b);
		}
		ArrayList<String> list=new ArrayList<String>();
		list.add("개나리");
		list.add("진달래");
		list.add("무궁화");
		for(String s:list) {
			System.out.println(s);
		}
		ArrayList<Book> list1=new ArrayList<Book>();
		list1.add(new Book(1, "자바따라잡기", 10000));
		list1.add(new Book(2, "jsp따라잡기", 20000));
		list1.add(new Book(3, "Spring따라잡기", 30000));
		for(Book b:list1) {
			b.print();
		}
	}
}