Split from #935

[I]n our real project I find now that for very similar cases like this (i.e.: search for references of properties in a Groovy class) I get either single potential matches (like in this case) or, most of the times, 2 matches for each reference, 1 exact and 1 potential. This is an example, where I search for references of the order property an a class named OrderPlacingOutcome (which is just a simple Groovy bean like the above one, just implementing Serializable as the only difference):