有时有一段代码会得到多次的重复访问，有时甚重由不同的线程访问，但是如果达到某种特定的状况时，您只想停止其中的一段代码。

Sometimes a piece of code is called many times, even from different threads, but you only want to stop in that code if a particular condition is met.

youdao

现在好了，这将越来越不成为一个问题了--我已经记不清上一次我的网络出状况是在什么时候了，几乎只使用在线程序的这一年多里，从未出现问题。

Well, that’s becoming less and less of a problem — I can’t remember the last time my Internet was down, and it’s never been a problem in more than a year of using almost exclusively online apps.

youdao

通过它，你可以看到所有运行着的活动、堆使用率和线程工作状况，而且控制系统还将每个线程消耗的时间作自动加和。

You can see all running activities, their heap usage and what the threads are doing. The system sums up the time taken for each thread for you, very nice.

youdao

通过它，你可以看到所有运行着的活动、堆使用率和线程工作状况，而且控制系统还将每个线程消耗的时间作自动加和。

You can see all running activities, their heap usage and what the threads are doing. The system sums up the time taken for each thread for you, very nice.

youdao