Revert "updated class def"
Revert "updated class def"

This reverts commit e332c65f010452c5564431bffe34f7fe7adeadcd.

rbailhac/AliPhysics,adriansev/AliPhysics,mpuccio/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,rbailhac/AliPhysics,victor-gonzalez/AliPhysics,victor-gonzalez/AliPhysics,AMechler/AliPhysics,lcunquei/AliPhysics,fcolamar/AliPhysics,fcolamar/AliPhysics,rbailhac/AliPhysics,rihanphys/AliPhysics,dmuhlhei/AliPhysics,hzanoli/AliPhysics,dmuhlhei/AliPhysics,SHornung1/AliPhysics,victor-gonzalez/AliPhysics,pchrista/AliPhysics,SHornung1/AliPhysics,hzanoli/AliPhysics,dmuhlhei/AliPhysics,nschmidtALICE/AliPhysics,SHornung1/AliPhysics,victor-gonzalez/AliPhysics,rihanphys/AliPhysics,rihanphys/AliPhysics,lcunquei/AliPhysics,AMechler/AliPhysics,AMechler/AliPhysics,adriansev/AliPhysics,fbellini/AliPhysics,lcunquei/AliPhysics,adriansev/AliPhysics,alisw/AliPhysics,dmuhlhei/AliPhysics,victor-gonzalez/AliPhysics,rbailhac/AliPhysics,SHornung1/AliPhysics,amaringarcia/AliPhysics,amaringarcia/AliPhysics,nschmidtALICE/AliPhysics,amaringarcia/AliPhysics,hzanoli/AliPhysics,fcolamar/AliPhysics,pchrista/AliPhysics,hzanoli/AliPhysics,AMechler/AliPhysics,amaringarcia/AliPhysics,nschmidtALICE/AliPhysics,SHornung1/AliPhysics,mpuccio/AliPhysics,hzanoli/AliPhysics,rbailhac/AliPhysics,dmuhlhei/AliPhysics,mpuccio/AliPhysics,rbailhac/AliPhysics,lcunquei/AliPhysics,pchrista/AliPhysics,lcunquei/AliPhysics,amaringarcia/AliPhysics,dmuhlhei/AliPhysics,fbellini/AliPhysics,lcunquei/AliPhysics,AMechler/AliPhysics,rihanphys/AliPhysics,nschmidtALICE/AliPhysics,nschmidtALICE/AliPhysics,fcolamar/AliPhysics,victor-gonzalez/AliPhysics,AMechler/AliPhysics,rihanphys/AliPhysics,mpuccio/AliPhysics,fbellini/AliPhysics,dmuhlhei/AliPhysics,mpuccio/AliPhysics,alisw/AliPhysics,SHornung1/AliPhysics,adriansev/AliPhysics,fcolamar/AliPhysics,pchrista/AliPhysics,victor-gonzalez/AliPhysics,alisw/AliPhysics,alisw/AliPhysics,SHornung1/AliPhysics,fbellini/AliPhysics,mpuccio/AliPhysics,fbellini/AliPhysics,alisw/AliPhysics,adriansev/AliPhysics,nschmidtALICE/AliPhysics,AMechler/AliPhysics,rihanphys/AliPhysics,lcunquei/AliPhysics,adriansev/AliPhysics,amaringarcia/AliPhysics,hzanoli/AliPhysics,fbellini/AliPhysics,alisw/AliPhysics,fcolamar/AliPhysics,nschmidtALICE/AliPhysics,pchrista/AliPhysics,adriansev/AliPhysics,mpuccio/AliPhysics,pchrista/AliPhysics,fbellini/AliPhysics,alisw/AliPhysics,rbailhac/AliPhysics,amaringarcia/AliPhysics,fcolamar/AliPhysics,hzanoli/AliPhysics