message: forgot to increas classdef in .h
diff: @@ -310,7 +310,7 @@ class AliAnalysisTaskEffContBF : public AliAnalysisTaskSE {
  AliAnalysisTaskEffContBF(const AliAnalysisTaskEffContBF&); // not implemented
  AliAnalysisTaskEffContBF& operator=(const AliAnalysisTaskEffContBF&); // not implemented
  - ClassDef(AliAnalysisTaskEffContBF, 8); // example of analysis
  + ClassDef(AliAnalysisTaskEffContBF, 9); // example of analysis
  };
  #endif
  