title: GWT Code Validation with Eclipse
body: <p>When I open my GWT project it always validates GWT Java code (<code>.java</code> and <code>.ui.xml</code>), my project is quite large in code so it takes very long time for the validation to complete. How do I control this validation process, so I won't validate everything every time I open my project?</p>
  
  <p>From the eclipse console I can see that the longest time to validate are those ui.xml codes like: </p>
  
  <pre><code>MYPROJECT/src/main/webapp/WEB-INF/classes/com/mycompany/client/core/view/MainView.ui.xml
  </code></pre>