الدرس الرابع في الجافا: (INTERFACE MESSAGE (JOption Pane

import javax.swing.JOptionPane;

public class JavaApplication2 {

  

    /**

     * @param args the command line arguments

     */

    public static void main(String[] args) {

       String first_name;

    first_name = JOptionPane.showInputDialog("first Name"+" enter first name");

    String last_name;

    last_name = JOptionPane.showInputDialog("last name");

    String full_name;

    full_name ="your name "+ first_name+" "+last_name;

    JOptionPane.showMessageDialog(null,full_name,"name",JOptionPane.WARNING_MESSAGE);

   // TODO code application logic here

    }

    

}

output:-