摘要： Interrupts中断An interrupt is an indication to a thread that it should stop what it is doing and do something else. It's up to the programmer to decide exactly how a thread responds to an interrupt, but it is very common for the thread to terminate. This is the usage emphasized in this lesson.中断表明 阅读全文

摘要： Pausing Execution with Sleep用睡眠（Sleep）暂停执行（Execution）Thread.sleep causes the current thread to suspend execution for a specified period. This is an efficient means of making processor time available to the other threads of an application or other applications that might be running on a computer syst 阅读全文