FilesExpand file tree

 master

/

MoreTasksAfterShutdown.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

26 lines (25 loc) · 833 Bytes

 master

/

MoreTasksAfterShutdown.java

Copy path

Top

File metadata and controls

• Code
• Blame

26 lines (25 loc) · 833 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

20

21

22

23

24

25

26

// concurrent/MoreTasksAfterShutdown.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

import java.util.concurrent.*;

public class MoreTasksAfterShutdown {

public static void main(String[] args) {

ExecutorService exec =

Executors.newSingleThreadExecutor();

exec.execute(new NapTask(1));

exec.shutdown();

try {

exec.execute(new NapTask(99));

} catch(RejectedExecutionException e) {

System.out.println(e);

}

}

}

/* Output:

java.util.concurrent.RejectedExecutionException: Task

NapTask[99] rejected from java.util.concurrent.ThreadPo

olExecutor@106d69c[Shutting down, pool size = 1, active

threads = 1, queued tasks = 0, completed tasks = 0]

NapTask[1] pool-1-thread-1

*/