Spring Tutorial: Folders hidden in package explorer view in Eclipse Mars
<p>I'm following the Spring consuming REST API tutorial: <a href="http://spring.io/guides/gs/rest-service/" rel="nofollow noreferrer">http://spring.io/guides/gs/rest-service/</a></p>

<p>After git cloning gs-rest-service/initial project, I imported this project as an existing project in Spring Tool Suite. </p>

<p>However in the Package Explorer View, I don't see any folders in src/main, however in the hard drive, and when I try to create a new folder I do see these folders: <code>java/hello</code> again. How do I make these folders appear in the Package Explorer Sidebar in Eclipse?</p>

<p>[<img src="https://i.stack.imgur.com/DQe28.png" alt="enter image description here">]
[<img src="https://i.stack.imgur.com/NSwT6.png" alt="enter image description here">]<a href="https://i.stack.imgur.com/NSwT6.png" rel="nofollow noreferrer">2</a></p>