建立內容為「<syntaxhighlight lang="java"> public FinalFieldExample() { // bad! x = 3; y = 4; // bad construction - allowing this to escape global.obj = this; } </synt…」的新頁面 |
小 Riguz移动页面Java:this逸出至Java this escape，不留重定向 |
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then threads that read the reference to this from global.obj are not guaranteed to see 3 for x. | then threads that read the reference to this from global.obj are not guaranteed to see 3 for x. | ||
[[Category: | [[Category:Concurrency]] | ||
2023年12月19日 (二) 06:55的最新版本
public FinalFieldExample() { // bad!
x = 3;
y = 4;
// bad construction - allowing this to escape
global.obj = this;
}
then threads that read the reference to this from global.obj are not guaranteed to see 3 for x.