New instance of a class and specialinvoke for <init>

[Emil Slusanschi <slusanschi@sc.rwth-aachen.de>]

Hi,

in my original java code I have something like:

	MyClass z;

	z = new MyClass();

and in the jimple IR I get:

        MyClass z;

        z = new MyClass;
        specialinvoke z.<MyClass: void <init>()>();


All good and well but now I want to make my transformer change MyClass 
objects into, let's say, MyClass2. This means that for each instance 
where MyClass is in a statement, I want to build a new statement with 
MyClass2 instead and erase the statement containing MyClass. I've 
generated/replaced successfully:

        MyClass2 z2;

        z2 = new MyClass2;

but I'm not able to get the:

        specialinvoke z2.<MyClass2: void <init>()>();

invoke generated. Does somebody have an idea how can I get this done? 
Method <init> is not a _real_ method and that's why I can't get it with 
z2(Handler).getMethod(*).

Thanks,

Emil