blob: b514dc20378abf6c91a8da5a4c1bb45e45090521 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
public class Simple
{
private static Object s_instance;
public static Object foo()
{
if<caret>(s_instance == null)
{
synchronized(Simple.class)
{
if(s_instance == null)
{
s_instance = new Object();
}
}
}
return s_instance;
}
}
|