摘要:
不安全的延时初始化:/** * Unsafe lazy initialization */@NotThreadSafepublic class UnsafeLazyInitialization { private static Resource resource; //resource的赋值可能和Resource()域的赋值 顺序重排序 public static Resourc... 阅读全文
posted @ 2016-05-19 21:43
ssslinppp
阅读(236)
评论(0)
推荐(0)