title: The JAR file has no source attachment, but it has
body: <p>In my opinion this is an other problem as in <a href="https://stackoverflow.com/questions/1157597/attach-the-java-source-code">attach-the-java-doc</a> discussed - in fact, javadoc is working.</p>
  
  <pre><code>LinkedList&lt;String&gt; example = new LinkedList&lt;String&gt;();
  public void add(String s){
      example.add(s);
  }
  </code></pre>
  
  <p>I get a Source not found, when trying to inspect java standard sourcecode (Method add()). Itas a Maven Project in eclipse. and i've set the source path, also double checked it - with the explorer, and also checked the inside, it contains the right file with the right text.</p>
  
  <p>How i can fix this?
  <img src="https://i.stack.imgur.com/DGYXu.png" alt="Screenshot from JDK with attached source"></p>