Rahandi

/*
Exercie 2.83
*/
public class Book
{
    // The fields.
    private String author;
    private String title;
    /**
    * Set the author and title fields when this object

Rahandi

public class ClockDisplay
{
private NumberDisplay hours;
private NumberDisplay minutes;
private String displayString; // simulates the actual display
/**
* Constructor for ClockDisplay objects. This constructor
* creates a new clock set at 00:00.
*/
public ClockDisplay()

Rahandi

public class Binatang {
    public void begerak(){
        System.out.println("Binatang bergerak sesuai kemampuannya");
    }
    public void berkembangBiak(){
        System.out.println("Binatang berkembang biak sesuai kemampuannya");
    }

}

Rahandi

public class Circle {
    private double radius;
    private String color;
    
    public Circle(){
        radius = 1.0;
        color = "merah";
    }
    
    public Circle(double r){

Rahandi

public class MainClass {
    public static void main(String[] args){
        MyClass t = new MyClass(0);
        t.info();
        t.info("Overloaded method");
        new MyClass();
    }
}

Rahandi

public class Siswa {
    public static void main() {
        Student siswanya = new Student();
        String nama;
        nama = siswanya.getName();
        System.out.println(nama);
        siswanya.printGrade();
    }
}

Rahandi

public class DaftarGaji {
    private Pegawai[] listPegawai;
    private int jumlahPegawaiSekarang = 0;
   
    public DaftarGaji(int jumlah_pegawai){
        listPegawai = new Pegawai[jumlah_pegawai];
    }
   
    public void addPegawai(Pegawai p){
        listPegawai[jumlahPegawaiSekarang] = p;

Rahandi

public class ATM
{
    private boolean userAuthenticated;
    private int currentAccountNumber;
    private Screen screen;
    private Keypad keypad;
    private CashDispenser cashDispenser;
    private DepositSlot depositSlot;
    private BankDatabase bankDatabase;
   

Rahandi

public class Account{
    private int pin;
    private double totalBalance;
    
    public Account(int thePin, double thetotalBalance){
        pin = thePin;
        totalBalance = thetotalBalance;
    }
    
    public boolean validatePIN(int userPIN){

Rahandi

package Pong;

import java.awt.Color;
import java.awt.Graphics;
import java.util.Random;

public class Ball
{

	public int x, y, width = 25, height = 25;