2015-04-20 15:36:01 -07:00
|
|
|
|
//: concurrency/SerialNumberGenerator.java
|
2015-05-29 14:18:51 -07:00
|
|
|
|
// <20>2015 MindView LLC: see Copyright.txt
|
2015-04-20 15:36:01 -07:00
|
|
|
|
|
|
|
|
|
|
public class SerialNumberGenerator {
|
|
|
|
|
|
private static volatile int serialNumber = 0;
|
|
|
|
|
|
public static int nextSerialNumber() {
|
|
|
|
|
|
return serialNumber++; // Not thread-safe
|
|
|
|
|
|
}
|
|
|
|
|
|
} ///:~
|
