title: Eclipse : The import org.apache cannot be resolved
body: <p>I have a problem to compile a project with import of apache.</p>
  
  <p>Here is the error :</p>
  
  <p><img src="https://i.stack.imgur.com/5xRpm.jpg" alt="enter image description here"></p>
  
  <p>And here is my import :</p>
  
  <p><img src="https://i.stack.imgur.com/1E0iz.jpg" alt="enter image description here"></p>