java-learning/java-multithread/src/main/java/com/brianway/learning/java/multithread/singleton/example3/Run3_singleton4.java at master · dmff/java-learning

History

42 lines (36 loc) · 957 Bytes

Raw

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

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

package com.brianway.learning.java.multithread.singleton.example3;

/**

* Created by Brian on 2016/4/16.

*/

/**

* p276

* 使用enum枚举数据类型实现单例模式

*/

public class Run3_singleton4 {

public static void main(String[] args) {

Thread4 t1 = new Thread4();

Thread4 t2 = new Thread4();

Thread4 t3 = new Thread4();

t1.start();

t2.start();

t3.start();

}

/*

输出:

61956794 java.lang.Object@3b162ba

*/

FilesExpand file tree

Run3_singleton4.java

Latest commit

History

Run3_singleton4.java

File metadata and controls