摘要:
Now, let’s say that If the remote API service is down, then you want to complete the Future manually by the last cached price of the product. 这是一段关于Fu 阅读全文
摘要:
来源:statckoverflow Not sure if I understand your question correctly, but the JLS 8.3.1.4. volatile Fields states: A field may be declared volatile, in 阅读全文