[rules-users] List from collection -> bug?

[Evert Penninckx]

The drools user guide contains this example:

when
    $assessment : Assessment()
    $p : Person()
    $addresses : List() from $p.addresses
    exists (Address( state == "NC") from $addresses) 
then
    modify ($assessment) {} #Modify assessment in a modify block
end

I derive from this that $addresses is a list. But when I add a
System.out.println($addresses.getClass().getName()) I get "Address" as
result

Also, when I want to use $addresses as a list in the consequence (eg.
.size() ), I get java.lang.IllegalArgumentException: object is not an
instance of declaring class.


Is this expected behaviour?


Evert




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