package test;
public class NewClass {
    public static void show(Account account)
    {
      show(account.getUser());
    System.out.println("userName is:"+account.getUserName());              //输出银行卡的拥有者
    System.out.println("userSex is :"+account.getSex());                  //输出银行卡的拥有者的性别
    System.out.println("userAge is:"+account.getAge());                  //输出银行卡拥有者的年龄
    System.out.println("userpassWord is:"+account.getPassWord());        //输出银行卡的密码
    System.out.println("userCard is:"+account.getCard().getCardNumber()); //输出银行卡的卡号
        
    }
   
}
出错提醒；Account不知是错在哪了
cannot find symbol
  symbol:   class Account
  location: class test.NewClass
----