Question

Using a (GUI interface), write a Java program that simulates an ATM machine with the following options menu:

"Welcome"

1. Deposit to account

2. Withdraw

3. Exit

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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// AccountTest.java

import javax.swing.JOptionPane;

public class AccountTest {

   public static void main(String[] args) {
       int choice;
       double amt=0.0;
       Account acc=new Account();
       while (true) {
           choice = Integer.parseInt(JOptionPane.showInputDialog("\"Welcome\"\n1.Deposit to account\n2.Withdraw\n3.Exit\nPlease enter the first number: "));
           switch (choice) {
           case 1: {
               amt=Double.parseDouble(JOptionPane.showInputDialog("Enter Amount to despoit:$" ));
           acc.deposit(amt);
           JOptionPane.showMessageDialog(null,"Your New Balance :$"+acc.getBalance());

               continue;
           }
           case 2: {
               amt=Double.parseDouble(JOptionPane.showInputDialog("Enter Amount to withdraw:$" ));
           boolean b=acc.withdraw(amt);
           if(!b)
           {
               JOptionPane.showMessageDialog(null,"Insufficient Funds");   
           }
           else
           {
               JOptionPane.showMessageDialog(null,"Your New Balance :$"+acc.getBalance());
           }
             
              
               continue;
           }
           case 3: {
               break;
           }
           default: {
               JOptionPane.showMessageDialog(null,"** Invalid Choice **");
               continue;
           }

           }
           break;
       }

   }

}

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Output:

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