title: String formulation in Java
body: <p>I need to compose an URL string in javaME (which doesn't allow me to work with many libraries which would do this in a no time) like this</p>
  
  <pre><code>     url = "http://helloworld.com/index.php?data={\"Word\":"+wordX+",\"RS\":20/04/13-2008:31:44,\"SER\":"+net2+"}"; 
  </code></pre>
  
  <p>This is producion a string like this:</p>
  
  <pre><code>http://helloworld.com/index.php?data={"Word":358741051173885,"RS":20/04/13-2008:31:44,"SER":53543d303b44523d4e616fd}
  </code></pre>
  
  <p>The thing is I need the values to also be inside commas. I have tried everything but I'm not being able to understand how to do it.
  Can someone explain this?</p>
  
  <p>Thanks</p>