title: Eclipse the import cannot be resolved after Java update
body: <p>I have class that uses hibernate, I have included all required jars to classpath and class worked before Java updated itself. But now eclipse shows that it cannot resolve some hibernate imports. What could be solution to this?</p>
  
  <pre><code>import org.hibernate.SessionFactory;
  import org.hibernate.cfg.Configuration;
  </code></pre>