Question

Build a class called Account.java. This class should have the following properties: AcctNo, Owner and balance. Also add the appropriate set and get methods, display method and main method. Main() should be used to test this class. In main() instantiate an Account object, fill it with data using the set methods, then call display to display the data.

Answer 1

public class Account {

    private int acctNo;
    private String owner;
    private double balance;

    public int getAcctNo() {
        return acctNo;
    }

    public void setAcctNo(int acctNo) {
        this.acctNo = acctNo;
    }

    public String getOwner() {
        return owner;
    }

    public void setOwner(String owner) {
        this.owner = owner;
    }

    public double getBalance() {
        return balance;
    }

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

    public void display() {
        System.out.println("Account number: " + acctNo);
        System.out.println("Owner: " + owner);
        System.out.println("Balance: " + balance);
    }

    public static void main(String[] args) {
        Account account = new Account();
        account.setAcctNo(7);
        account.setOwner("ronaldo");
        account.setBalance(2500);

        account.display();
    }
}