title: How skip loading external JavaScript library from being loaded when included in gwt.xml?
body: <p>Assume that I want to use the an external JavaScript library in my GWT application. I can include myjslib.js in my module xml file with:</p>
  
  <pre><code> &lt;script src="myjslib.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>Here is the problem: If the my GWT app is not a full page application, than it could be possible that the html page that contains my GWT app has allready loaded the myjslib.js file. </p>
  
  <p><strong>Is there a way to telll GWT that myjslib.js should not be loaded if it already exist on the page?</strong></p>