#include "Phase2EndcapLayerDoubleDisk.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "DataFormats/GeometrySurface/interface/SimpleDiskBounds.h"
#include "TrackingTools/DetLayers/interface/DetLayerException.h"
#include "TrackingTools/GeomPropagators/interface/HelixForwardPlaneCrossing.h"
#include <array>
#include "DetGroupMerger.h"