#include "RecoEgamma/EgammaTools/interface/PhotonEnergyCalibrator.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "FWCore/Utilities/interface/RandomNumberGenerator.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/Utilities/interface/isFinite.h"
#include <CLHEP/Random/RandGaussQ.h>