Yes it is. If you don't instantiate the object it's by default set to null.
It would be luck passing *OMIT to an RPG program if you did not instantiate
You might not however need to create one for each parameter though. Maybe
just one for each type. I would need to look into a bit more to be sure on
that. I don't use program calls like this too often.
if (parms.getOutputDataLength() > 0)
myPackedVar = Integer.parseInt(
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