[Soot-list] LoopFinder

[Peng Li]

HI
I am using a pre-build internalTransform LoopFinder in soot, but I
found there is no v() method in this transform. So, I just copy this
class to my project and add something as following,
private static LoopFinder instance = new LoopFinder();
public static LoopFinder v() { return instance; }

It seems that the internalTransform works no problem to find all the
loops in my application. However, I am wondering why this
internalTransform is wrote this way? How do we add this kind of
transform into a phase?

Cheers
Peng