http://codepub.cn/2015/04/10/Java's-volatile-boolean-AutomaticBoolean-analysis/
https://ask.helplib.com/java/post_12765212
https://codeday.me/bug/20170421/10912.html
http://codepub.cn/2015/04/10/Java's-volatile-boolean-AutomaticBoolean-analysis/
https://ask.helplib.com/java/post_12765212
https://codeday.me/bug/20170421/10912.html