Another Possible Problem

I think I have just realized that this still isn’t good enough. Now we know that there aren’t any more events, but it is conceivable that a Runnable executing just before the token Runnable has started new threads. Those threads could fail, or add new “token” Runnables. It seems like the whole thing needs to be put in a loop.


About Mathias

Software development engineer. Principal developer of DrJava. Recent Ph.D. graduate from the Department of Computer Science at Rice University.
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