public Class<? extends ViewConfig> save() {
repo.saveAndFlush(selected);
reportModEvent.fire(new ExpenseReportController.Modified());
msg.addInfo().allChangesSaved();
return viewStack.pop();
}
public void delete(Expense expense) {
repo.remove(expense);
reportModEvent.fire(new ExpenseReportController.Modified());
msg.addInfo().itemDeleted();
}