접근자(getter), 설정자(setter)

package ex04;

class Account {
    private int regNumber;
    private String name;
    private int balance;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getBalance() {
        return balance;
    }

    public void setBalance(int balance) {
        this.balance = balance;
    }
}

public class AccountTest {
    public static void main(String[] args) {
        Account obj = new Account();
        obj.setName("Tom");
        obj.setBalance(100000);
        System.out.println(obj.getName() + "님의 통장잔고는 " + obj.getBalance() + "원입니다.");
    }
}