title: Load image from a file inside a project folder
body: <p>I'm trying to load an image from a file without using a <code>FileChooser</code>.
  The folders are:</p>
  
  <pre><code>TestProject
  -src
  --application
  ---(all_the_classes_i'm_using.java)
  -assets
  --drawIcon.png
  </code></pre>
  
  <p>I want to load the image in the assets folder.
  I've tried:</p>
  
  <pre><code>Image image = new Image("../assets/drawIcon.png")
  Image image = new Image(getClass().getResourceAsStream("../assets/drawIcon.png"))
  </code></pre>
  
  <p>I've tried it with the string path "/TestProject/assets/drawIcon.png", but nothing. I don't understand how to load this image!</p>