#include <iostream>
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"
#include "Validation/RecoEgamma/plugins/ElectronConversionRejectionValidator.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackReco/interface/TrackExtra.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/EgammaCandidates/interface/Conversion.h"
#include "DataFormats/EgammaCandidates/interface/Photon.h"
#include "DataFormats/EgammaCandidates/interface/PhotonFwd.h"
#include "DataFormats/EgammaReco/interface/SuperCluster.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
#include "DataFormats/Math/interface/deltaPhi.h"
#include "RecoEgamma/EgammaTools/interface/ConversionTools.h"
#include "CommonTools/Statistics/interface/ChiSquaredProbability.h"
#include "TFile.h"
#include "TH1.h"
#include "TH2.h"
#include "TTree.h"
#include "TVector3.h"
#include "TProfile.h"
#include "TMath.h"