单选题
发布日期:2022-06-04
Compilation fails.
An exception is thrown at runtime.
Synchronizing the run() method would make the class thread-safe.
The data in variable 'x' are protected from concurrent access problems.
Declaring the doThings() method as static would make the class thread-safe.
标签: "暂无标签"
题王网让考试变得更简单
扫码关注题王,更多免费功能准备上线!
此试题出现在