message: Moved the debug printouts from Run() to ExecOnce() and reverted the streamer syntax changes at the header file
diff: void AliAnalysisTaskEmcalJetEnergyFlow::ExecOnce()
  {
  AliAnalysisTaskEmcalJet::ExecOnce();
  + if(fOutput->IsUseScaling()) Printf("Scaling is enabled! \n");
  + if(IsMCprod) Printf("MC production");
  +
  }
  /**
  * Run analysis code here, if needed.
  Bool_t AliAnalysisTaskEmcalJetEnergyFlow::Run()
  {
  - if(fOutput->IsUseScaling()) Printf("Scaling is enabled! \n");
  - if(IsMCprod) Printf("MC production");
  -
  return kTRUE;
  }
  /**
  