Adding new Jet package "JetToolHelpers" which includes the first work version of the JetCommonFramework the new package "JetToolHelpers" is also added as part of all Projects
The package is a common framework to read information from xaod::jet or other, histograms (TH1/2) and text files. It will be used as a unified way to read the information by the JetTools, like JetCalibTools. The next step will be to re-write such tools using the helpers implemented in this MR.
here is the latest presentation in JetEtMiss meeting, https://indico.cern.ch/event/1289635/contributions/5437408/attachments/2670818/4629810/JetEtMiss_CommonFrameWorkV3_jun212023.pdf
tagging JetEtMiss experts, @mswiatlo @bhodkins @delsart @fballi @camacho