undo walberla changes

src/hyteg/primitivestorage/PrimitiveStorage.cpp

@@ -1683,8 +1683,8 @@ std::string PrimitiveStorage::getGlobalInfo( bool onRootOnly, MPI_Comm comm ) co
    const double globalAvgNumberOfCells      = (double) globalNumberOfCells / (double) numberOfProcesses;
    const double globalAvgNumberOfPrimitives = (double) globalNumberOfPrimitives / (double) numberOfProcesses;
 
-   walberla::math::DistributedSample neighborhoodSample(comm);
-   walberla::math::DistributedSample neighborhoodVolumeSample(comm);
+   walberla::math::DistributedSample neighborhoodSample;
+   walberla::math::DistributedSample neighborhoodVolumeSample;
    const auto numNeighborProcesses = getNeighboringRanks().size();
    const auto numNeighborVolumeProcesses = additionalHaloDepth_ > 0 ? getNeighboringVolumeRanksOfAllVolumes().size() : 0;
    neighborhoodSample.castToRealAndInsert( numNeighborProcesses );