i m using this code,,,i get response when i hit url on browser but fail by a code,,,,empty response....

String url = "";

// typically it would be a good idea to

URL.encode(url);

RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);

//builder.setHeader("Content-Type", "text/xml");

try {

   builder.sendRequest(null, new RequestCallback() {

         @Override

         public void onResponseReceived(com.google.gwt.http.client.Request builder,Response response) {

           String text = response.getText();

           System.out.println("text"+text);

           

           

         }

         @Override

         public void onError(com.google.gwt.http.client.Request builder, Throwable throwable) {

           // handle errors

             System.out.println("Error occurred");

         }

       });

} catch (Exception e) {

   e.printStackTrace();

}

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