Drools @propertyReactive on Collection property

[newohybat]

Hi,

not sure why, but can't post anything to Drools section, so I tried my luck in here. I am sorry for any inconvenience it would cause.

How does the @propertyReactive annotation work with Collection property? I have a class A whose property b is instance of ArrayList<String>.

Does the

rule "Wonder If Works"

     dialect "mvel"

     when

          $a: A(b contains "token")

     then

          modify($a){

               setC(5)

          }

end

fire every time when a new item is added to list b? Or is it same as with nested accessors?

Also is there any mean in JBoss Devstudio to see which rules were actually fired?

Thanks for your time.

Jan