SQLQuery IN collections on 10.0.1

edit

So I was looking at the documentation for this @ http://docs.gigaspaces.com/xap100/que...

It says I can use a collection to fill a parametrised IN operator, however using very similar syntax does not work at all for me in 10.0.1 -

Collection<string> collection = new HashSet<string>();

collection.add("12345");

SQLQuery<myclass> query = new SQLQuery<myclass>(MyClass.class,"userId IN (?)");

query.setParameter(1, collection);

System.out.println(space.readMultiple(query).length);

== 0 Doesn't work

However...

SQLQuery<myclass> query = new SQLQuery<myclass>(MyClass.class,"userId = ?");

query.setParameter(1, "12345");

System.out.println(space.readMultiple(query).length);

==8562 Works

SQLQuery<myclass> query = new SQLQuery<myclass>(MyClass.class,"userId IN ('12345')");

System.out.println(space.readMultiple(query).length);

==8562 Works

Anyone able to confirm this either way? just checking I'm not missing anything.

Am simply injecting the values into the query string myself in the meantime...