int region = BoundaryRegions.X_MIN + BoundaryRegions.Y_MIN;
int neighbor = neighborMap.getBoundaryNeighbor(region);
String identification = identificationString(
GeneralBoundaryType.Hardwall, myPartID, region, "boundary-corner");
if (myPart.xmin() != globalSimulation.xmin() || myPart.ymin() != globalSimulation.ymin()) {
// If the region is not a simulation corner it must have one neighbor
testForAnyNeighbor(neighbor, partitions.length, identification);
} else {