private void affectModule(DifferentiateContext context, Utils utils, JvmModule mod) {
    debug("Affecting module ", mod.getName());
    for (NodeSource source : utils.getNodeSources(mod.getReferenceID())) {
      context.affectNodeSource(source);
      debug("Affected source ", source);
    }
  }
private void affectModule(DifferentiateContext context, Utils utils, JvmModule mod)