title: Eclipse not building project
body: <p>I am using Eclipse and I've set the output folder to <code>WebContent/WEB-INF/classes</code>. The default was <code>build/classes</code>.</p>
  
  <p>When I try to build the classes, nothing shows up. Nothing happens.</p>
  
  <p>When I check the directory in the explorer, the class files are generated. But they are not shown in Eclipse.</p>
  
  <p>I am using <code>tomcat</code> to run the Java app. I get an error:</p>
  
  <blockquote>
    <p>Unable to find java class.</p>
  </blockquote>
  
  <p>I tried cleaning and it didn't work.</p>
  
  <p>Any help would be greatly appreciated. </p>