FilesExpand file tree

 master

/

ArrayListTest.java

Copy path

BlameMore file actions

BlameMore file actions

Latest commit

 

History

History

History

19 lines (17 loc) · 587 Bytes

 master

/

ArrayListTest.java

Top

File metadata and controls

• Code
• Blame

19 lines (17 loc) · 587 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

package chap01;

import java.util.ArrayList;

import java.util.List;

public class ArrayListTest {

public static void main(String[] args) {

NewsTitle car = new NewsTitle(1,"小汽车","zhangsan");

NewsTitle test = new NewsTitle(2, "考试", "wangwu");

List newsTitle = new ArrayList();

newsTitle.add(car);

newsTitle.add(test);

System.out.println("List集合中的元素为"+newsTitle.size());

for (Object obj:newsTitle) {

NewsTitle title = (NewsTitle)obj;

System.out.println(title.getTitleName());

}

}

}