Check Service URL working or not by using java

import java.io.IOException;

import java.net.HttpURLConnection;
import java.net.MalformedURLException;

import java.net.URL;  

URL iurl;

        boolean result=false;

        try {

            iurl = new URL("https://svn.apache.org/repos/asf/airavata/sandbox/xbaya-web/test/Calculator.wsdl");

       

        HttpURLConnection uc = (HttpURLConnection)iurl.openConnection();

        uc.connect();

        System.out.println("==================="+uc.getResponseCode());

       System.out.println("Content type"+uc.getContentType());

        

        } catch (MalformedURLException e) {

            System.out.println("Malformed URL Exception");

        } catch (IOException e) {

            System.out.println("IO Exception");

        }