AngularJS资源依赖项(AngularJS resource dependencies)

 这与私人与否无关。 有什么相关的是这样的： 
 
 
 
 内存一致性效果：在将一个Runnable对象提交给Executor之前，在一个线程中的操作发生 - 在其执行开始之前，可能在另一个线程中。 
 
 
 来自Executor文档 。 这意味着无论您在submit调用之前做什么，都可以在可运行的应用程序中看到。 你甚至可以在构造执行器之后执行它，在这种特殊情况下，执行线程实际上何时启动并不重要，因为submit方法本身提供了非常有力的保证。 
 
 这是使java.util.concurrent包非常有用的特性之一。 

It's irrelevant whether it's private or not. What's relevant is this:
 
 
 
Memory consistency effects: Actions in a thread prior to submitting a Runnable object to an Executor happen-before its execution begins, perhaps in another thread.
 
 
From Executor docs. Which means that whatever you do before the call to submit is visible in the runnable. You could even do it after constructing the executor, and in this particular case it doesn't even matter when the executing thread actually starts because the submit method provides a very strong guarantee by itself.
 
This is one of the features that make java.util.concurrent package very useful.