-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathTestPriorityState.java
More file actions
executable file
·105 lines (82 loc) · 2.92 KB
/
Copy pathTestPriorityState.java
File metadata and controls
executable file
·105 lines (82 loc) · 2.92 KB
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
package thread;
/**
* 测试线程优先级，只有大概的总结。不能严格依靠线程来制定优先级
*/
public class TestPriorityState {
public static void main(String[] args) {
//testState();
testPriority();
}
/**
* 测试thread的优先级
*/
static void testPriority() {
for (int i = 1; i < 11; i++) {
final int j = i;
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
System.out.println("run1 " + j);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("run2 " + j);
}
});
thread.setPriority(i);
thread.start();
}
}
/**
* 测试thread的状态
*/
static void testState() {
final Thread mThread = new Thread(new Runnable() {
@Override
public void run() {
for (int i = 0; i < 5; i++) {
try {
System.out.println("不要搞事情啊");
Thread.sleep(10);
for (int j = 0; j < 10000000; j++) {
String s = "" + j;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
});
mThread.start();
new Thread(new Runnable() {
@Override
public void run() {
for (int i = 0; i < 8; i++) {
if (mThread.getState() == Thread.State.NEW) {
System.out.println("new");
} else if (mThread.getState() == Thread.State.RUNNABLE) {
System.out.println("RUNNABLE");
} else if (mThread.getState() == Thread.State.BLOCKED) {
System.out.println("BLOCKED");
} else if (mThread.getState() == Thread.State.TERMINATED) {
System.out.println("TERMINATED");
} else if (mThread.getState() == Thread.State.WAITING) {
System.out.println("WAITING");
} else if (mThread.getState() == Thread.State.TIMED_WAITING) {
System.out.println("TIMED_WAITING");
} else {
System.out.println("其它状态");
}
try {
Thread.sleep(500);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}).start();
}
}