title: java.util.logging.Logger prints the Message twice in console
body: <p>I am running a jar file in a console and I put logger so I can trace the if there are any errors. However, the message info prints twice in the console. Can I prevent this?</p>
  
  <p>My code:</p>
  
  <pre><code>public static void main(String[] args) {
  
       Logger log = Logger.getLogger("Logger");
       log.setLevel(Level.ALL);
  
       ConsoleHandler handler = new ConsoleHandler();
       handler.setFormatter(new SimpleFormatter());
       handler.setLevel(Level.ALL);
       log.addHandler(handler);
  
       log.log(Level.INFO, "Reading Configuration File");
  
   }
  </code></pre>
  
  <p>Console:</p>
  
  <pre><code>Jul 22, 2015 9:30:33 PM com.ouc.mv90.conversion.CSVtoMV90Converter main
  INFO: Reading Configuration File
  Jul 22, 2015 9:30:33 PM com.ouc.mv90.conversion.CSVtoMV90Converter main
  INFO: Reading Configuration File
  </code></pre>