AtomicInteger

Class AtomicInteger

• java.lang.Object
• • java.lang.Number
  • • java.util.concurrent.atomic.AtomicInteger

All Implemented Interfaces:

Serializable

public class AtomicInteger
extends Number
implements Serializable

An int value that may be updated atomically. See the java.util.concurrent.atomic package specification for description of the properties of atomic variables. An AtomicInteger is used in applications such as atomically incremented counters, and cannot be used as a replacement for an 登录查看完整内容