Passing in an array as a Java function argument?

Is there a way in velocity to pass in an array list defined in Velocity 
as a function parameter?

For example, can I have:

#set ($arr = ["blah", "blah", "blah"])
#set ($result = $tool.foo($arr))

?

If I can do the aboved, what's the signature of the "foo" function of 
the tool instance $tool?  Is it List, ArrayList, Object[], String[], or 
something else?

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William Lee (Will)        | Sendmail Inc.
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