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Question

Here is my java code

public class Account {
    private String accName;
    private String accId;
    private int balance;

    Account()
    {
        System.out.println("This is an empty constructor.");
    }

    Account(String name)
    {
        accName = name;
        System.out.println("This is an valued constructor.");
    }


    public class main{

        public Static void main(String[] args)
        {
            Account a1 = new Account("raff");
        }
    }
}

cmd says ' "(identifier)" expected public Static void main(String[] args)'

I can't get the problem yet......

Answer 1

You have several problems there:

• public class within public class
• main shouldn't be a class there at all
• "Static", a mispelling of the static keyword

Probably this is how you meant to write that:

public class Account {
    private String accName;
    private String accId;
    private int balance;

    Account() {
        System.out.println("This is an empty constructor.");
    }

    Account(String name) {
        accName = name;
        System.out.println("This is an valued constructor.");
    }

    public static void main(String[] args) {
        Account a1 = new Account("raff");
    }
}

Answer 2

static关键字与所有其他 Java 关键字一样，应以小写形式编写：

public static void main(String[] args) {