@Override public boolean run() { CheckingAccount account = CommandUtil.askCheckingAccount(); Scanner in = new Scanner(System.in); System.out.println("Amount:"); double amount = in.nextDouble(); Overdraft newOverdraft = new Overdraft(); newOverdraft.setAccount(account); newOverdraft.setAmount(amount); newOverdraft.save(); account.addBalance(-1 * amount); account.save(); return true; }