title: Eclipse import suggestions have disappeared
body: <p>I have upgraded a couple of days ago to eclipse 4.2, and am working on a project that is tracked by git using the eGit plugin.</p>
  
  <p>Suddenly, I think it must have been right after a commit with a push, the automatic import hints have completely forgotten about the classes of my project. All it can give hints for are the java standard library classes. </p>
  
  <p>I've tried restarting eclipse, as well as cleaning the project, validating it, performing a pull, and looking at the .classpath file (which didn't look particularly odd to me).</p>
  
  <p>If you look at the screenshot; in the package explorer you can see a class listed named SceneNode". On the right there is a file I was working on, which is in the same project, but which is missing the import option, which should be there. </p>
  
  <p>Manually writing the import statement fixes the problem, but since I'm lazy I want my import options back. Has anyone else had this problem?</p>
  
  <p><img src="https://i.stack.imgur.com/w79uT.png" alt="my problem"></p>
  
  <p>edit: here's my .classpath file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;classpath&gt;
  &lt;classpathentry kind="src" path="src"/&gt;
  &lt;classpathentry kind="lib" path="jars/jinput.jar"/&gt;
  &lt;classpathentry kind="lib" path="jars/lwjgl.jar"&gt;
      &lt;attributes&gt;
          &lt;attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="ORRE-v2/natives"/&gt;
      &lt;/attributes&gt;
  &lt;/classpathentry&gt;
  &lt;classpathentry kind="lib" path="jars/lzma.jar"/&gt;
  &lt;classpathentry kind="lib" path="jars/slick-util.jar"/&gt;
  &lt;classpathentry kind="lib" path="jars/slick.jar"/&gt;
  &lt;classpathentry kind="lib" path="jars/xom-1.2.8.jar"/&gt;
  &lt;classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/&gt;
  &lt;classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/&gt;
  &lt;classpathentry kind="lib" path="jars/lwjgl_util.jar"/&gt;
  &lt;classpathentry kind="output" path="bin"/&gt;
  &lt;/classpath&gt;
  </code></pre>