title: weird warning while deploying a jar
body: <p>this warning comes up when I am deploying my jar file</p>
  
  <pre><code>warning: [options] bootstrap class path not set in conjunction with -source 1.4
  </code></pre>
  
  <p>I am trying to let it work using JRE 1.4, it is working fine I but I just want to make sure that that warning is not a problem.</p>