Splash.java

package electricity.billing.system;

import javax.swing.*;
import java.awt.*;

public class Splash extends JFrame implements Runnable{
    Thread t;
    Splash(){
        
    ImageIcon i1= new ImageIcon(ClassLoader.getSystemResource("icon/elect.jpg"));
    Image i2= i1.getImage().getScaledInstance(730, 550, Image.SCALE_DEFAULT);
    ImageIcon i3= new ImageIcon(i2);
    JLabel image= new JLabel(i3);
    add(image);
     setVisible(true);
     
     int x=1;
     for (int i = 2; i < 600; i+=4, x+=1){
         setSize(i + x, i);
         setLocation(700 - ((i + x) / 2), 400 - (i / 2));
         try{
             Thread.sleep(5);
         }
         catch(Exception e){
             e.printStackTrace();
         }
     }
   t= new Thread(this); // 'this' is current class refrence
   t.start();
   setVisible(true);
}
    
public void run(){
    try{
        Thread.sleep(3000);
        setVisible(false);
        
        //login frame
        new Login();
    }
    catch(Exception e){
        e.printStackTrace();
    }
}
public static void main(String[] args){
    new Splash();
}
}