How to wait for user input

[junweixiong]

Hello,

I am making a Banking System, and this is the code for main.

import static java.lang.System.out;

public class BankSystem
{
    public static void main (String[] args)
    {

        new username();

        Password.setPassword("1234567");
        new Password();
    }
}

However, the problem is that both the username frame and password frame appears together. How do I make the username frame appear first, and after the username is authenticated?

[NormR1]

Use a modal dialog.

[jalpesh_007]

there are two types of dialog box.modal and non-modal.
you can use modal dialogbox,means you have to give preference first to this modal dialog box then other dialog box is appeared.

so try with modal dialog box.