apply the review comments

Trigger/TrigAnalysis/TrigEgammaEmulationTool/Root/TrigEgammaEFCaloSelectorTool.cxx

 /*
- *   Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+ *   Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
  *   */
 
 /**********************************************************************

Trigger/TrigAnalysis/TrigEgammaEmulationTool/TrigEgammaEmulationTool/TrigEgammaEFCaloSelectorTool.h

@@ -10,10 +10,7 @@
 #include "TrigEgammaEmulationTool/TrigEgammaSelectorBaseTool.h"
 #include "AsgTools/AsgTool.h"
 #include "EgammaAnalysisInterfaces/IAsgElectronIsEMSelector.h"
-//#include "ElectronPhotonSelectorTools/IAsgPhotonIsEMSelector.h"
 #include "EgammaAnalysisInterfaces/IAsgElectronLikelihoodTool.h"
-//#include "egammaInterfaces/IEMFourMomBuilder.h"
-//#include "egammaInterfaces/IEMShowerBuilder.h"
 #include <vector>
 
 namespace Trig{

Trigger/TrigAnalysis/TrigEgammaEmulationTool/TrigEgammaEmulationTool/TrigEgammaEmulationTool.h

@@ -123,17 +123,17 @@ class TrigEgammaEmulationTool
   template<class T>
   const T*
   TrigEgammaEmulationTool::getFeature(const HLT::TriggerElement* te,const std::string key){
-      if ( te == NULL ) return NULL;
-      if ( (m_trigdec->ancestor<T>(te,key)).te() == NULL )
-          return NULL;
+      if ( te == nullptr ) return nullptr;
+      if ( (m_trigdec->ancestor<T>(te,key)).te() == nullptr )
+          return nullptr;
       return ( (m_trigdec->ancestor<T>(te)).cptr() );
   }
 
   template<class T>
   bool
   TrigEgammaEmulationTool::ancestorPassed(const HLT::TriggerElement* te,const std::string key){
-      if ( te == NULL ) return false;
-      if ( (m_trigdec->ancestor<T>(te,key)).te() == NULL )
+      if ( te == nullptr ) return false;
+      if ( (m_trigdec->ancestor<T>(te,key)).te() == nullptr )
           return false;
       return ( (m_trigdec->ancestor<T>(te)).te()->getActiveState());
   }

Trigger/TrigAnalysis/TrigEgammaEmulationTool/python/TrigEgammaEmulationIsolationConfig.py

+# Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
+
 def createIsoToolElectronSelector():
 
   from AthenaCommon.AppMgr import ToolSvc