Duplicated GeoMaterials and G4Materials now generate WARNING messages in Simulation
Now that all current duplicated G4Materials have been fixed,
Geo2G4MaterialFactory
is updated so that any future duplicated materials
will generate a warning and so should be picked up by tests like RunTier0Tests.py
.
See ATLASSIM-4679
Merge after !35884 (merged).
Edited by John Derek Chapman