Ayok mari membuat Sign Up , Sign In dan Sign Out untuk sebuah konversi :) buka netbeans.nya yaa :)
DATA.JAVA
package Praktek1.Login;import Praktek1.Konversi;import javax.swing.JOptionPane;import java.util.*;public class data{ public ArrayList nameArray = new ArrayList(); public ArrayList genderArray = new ArrayList(); public ArrayList passArray = new ArrayList(); public int countSignIn; public int nameLength; public int genderLength; public int passLength; public void mainMenu() { String[] menu = {"Sign Up", "Sign In", "Sign Out"}; int pilihan = JOptionPane.showOptionDialog(null, ...
