JScheme can be more concise that Java

  //Java
  public static ResultSet readData (String url) {
    try {
      return (ResultSet)(new SaxHandler().read(
         new BufferedReader
           (new InputStreamReader 
              ((new URL(url)).openStream()))));
    } catch (IOException e2) {
      e2.printStackTrace();
      return null;    }  }

;; JScheme
(define (readData url)
 (.read (SaxHandler.) 
   (BufferedReader.(InputStreamReader.(.openStream(URL. url))))))