Import impJson = new JsonImport(new File(fileName), fName, workspace, "UTF-8", -1, null);
Worksheet wsht = impJson.generateWorksheet();
// Worksheet wsht2, wsht3;
logger.info("Creating worksheet with json : " + wsht.getId());
uc = new UpdateContainer();
uc.add(new WorksheetListUpdate());
uc.append(WorksheetUpdateFactory.createWorksheetHierarchicalAndCleaningResultsUpdates(wsht.getId(), SuperSelectionManager.DEFAULT_SELECTION));
logger.info("Created : " + fileName);
new File(fileName).delete();