Access specifiers

 public class Access_Specifiers {

    public static void main(String[] args) {

        BankAccount myAcc = new BankAccount();

        myAcc.username = "Abhi";

        System.out.println(myAcc.username);

    }

}

/**

 * BankAccount

 */

class BankAccount {

    public String username;

    private String password;

    public void setpassword(String pwd) {

        password = pwd;

    }

}