🚀 go-pugleaf

I got an unexpected error yesterday - The console for an app I'm doing
suddenly reported an out-of-bounds error in Enumeration.nextElement().

Since the code for that enumeration goes:
	Enumeration enum = requests.elements(); // requests is a Vector
	while(enum.hasMoreElements())
		doSomethingWith(enum.nextElement());
I have to assume that another thread removed an element from the Vector
half-way through this thread's enumeration. Yikes! 

I guess I want to just take a snapshot of the Vector, then enumerate 
that. Would requests.clone() be thread safe, or do I have to synchronize
every bit of code that accesses the Vector explicitly?


Secondly, would that error have killed the thread that was doing the 
enumeration?


Steve.