How to prune variations of same method obtained by use of Java reflection?

I'm using reflection discover a method satisfying some conditions and to invoke the found method.

Check following code. Using Groovy..

class TestClass<T>{
    T hello(){
        return null
    }
}

class TestSubClass extends TestClass<List<String>>{

    List<String> hello(){
        return null
    }
}

TestSubClass.methods.each{
    if(it.name.contains("hello")){
        println it
    }
}

which prints out

public java.util.List TestSubClass.hello() // <-- most relevant method for a user of this class
public java.lang.Object TestSubClass.hello()
public java.lang.Object TestSubClass.super$2$hello()

Java reflection is returning multiple declarations of same method based on inheritance/generics, which is understandable. However, I'd like to prune them out and find the most appropriate method in the context of usability i.e. I think the above commented method would be the most appropriate one.

Note: above is a simplified example. The real logic is not about finding methods based on naming.