title: Can't create css,html... files in eclipse
body: <p>I'm working on a spring project and i want to add some css to my views
  but css files are created (in the webapp folder) as Java source files:
  so there is no auto-completion, it is unrecognized as a css file.</p>
  
  <p>Here is how the css file appears:</p>
  
  <p><a href="https://i.stack.imgur.com/kmnYQ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kmnYQ.jpg" alt="screenshot"></a></p>