How to check url is http or https in java

 This is a java program to check protocol is http or not.

URLProtocolDemo.java    

 
import java.net.*;    
public class URLProtocolDemo{    
public static void main(String[] args){  
//String url="https://www.w3schools.com/html/";  
try{    
    URL url=new URL(url);    
     String protocol=   url.getProtocol();
     System.out.println("Protocol of given url is : "+protocol);
     if(protocol.equalsIgnoreCase("https")); 

     System.out.println("Protocol is a https protocol");    
       }

    else{

           if(protocol.equalsIgnoreCase("http")){
                   System.out.println("Protocol is a http protocol");    
              }

          else{
                   System.out.println("Protocol is neither http nor https protocol ");    
               }    
   }

catch(Exception e)  {
    System.out.println(e);
  }  
 }
}