[xmlblaster] Cloning Global

["David Hooker" <dhooker at btrade.com>]

I have in several places in my code the following:

	global = new Global(Global.instance());

which performs a *shallow* copy, but is now deperecated.  The code says
to use Global.getClone(String[]), but that does a *deep* copy, which I
don't want.  What's my alternative?