Link a Acceleo query to a Java generic function

Question

Is it possible to make an Accelo query that invokes a generic Java function?

For instance, let's say I want to create my sort function (not the best example, but it gives the needs)

My Java function will look like this:

public static <T extends EObject> T sort(T aParam) {     // Do the sort     }

I guess my query will look like this, but I have no idea.

[query public sort(aParam: EObject) : EObject = invoke('com.mypackage','sort(java.util.ArrayList)', Sequence{aList })/]