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From Christopher Schultz <ch...@christopherschultz.net>
Subject Create an empty java.util.Set in VTL
Date Thu, 25 Jan 2018 16:30:51 GMT
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All,

If I want to create a new empty array/collection, I can do something
like this:

#set($array = [])

If I want to create a new Map, I can do this:

#set($map = {})

Is there a way to create a new Set?

I'd like to use a set because:

1. I want to use this object as a sort of scratch-area to know what
work I've done before

and

2. I'm going to be consulting it a lot using Set.contains(object) so
something other than ArrayList/LinkedList will be much faster

Thanks,
- -chris
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