随笔分类 -  JMM

摘要:一、重排序场景 class ResortDemo { int a = 0; boolean flag = false; public void writer() { a = 1; //1 flag = true; //2 } Public void reader() { if (flag) { // 阅读全文
posted @ 2019-12-31 11:48 朱子威 阅读(365) 评论(0) 推荐(0)