em.createSnapshot(name, this);
}
public void snapshotCreated(WorldRoot worldRoot) {
// Fetch the cell manager and the set of root cells
CellManagerMO cellManagerMO = CellManagerMO.getCellManager();
Set<CellID> rootCells = cellManagerMO.getRootCells();
// Add the environment cell
rootCells.add(CellID.getEnvironmentCellID());
// export those cells