Add comments to confusing code

Since someone asked me why this code looks so strange, I thought I might as well explain in a comment. Maybe @fwinkl can comment as to whether my understanding is correct, obviously an incorrect explanation is worse than none at all.

This merge request affects 1 package:

• Trigger/TriggerCommon/TriggerMenuMT

This merge request affects 1 file:

• Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Bjet/BjetMenuSequences.py

Adding @sutt ,@hrussell ,@suyogs ,@sekula ,@dzanzi ,@bernius as watchers

added JetEtmiss Trigger TriggerMenu master review-pending-level-1 labels

CI Result SUCCESS (hash 3e590e18)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 41183]

Looks good. Approved

Sergei L1

added review-approved label and removed review-pending-level-1 label

mentioned in commit dfc55a95

merged

added sweep:ignore label