摘要:1 import java.util.ArrayList; 2 import java.util.List; 3 4 public class ListDemo { 5 6 /** 7 * @param args 8 */ 9 public static void main(String[] args) {10 // TODO Auto-generated method stub11 List<Song> songs = new ArrayList<Song>();12 songs.add(new Song("花好月圆",""))
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